Top Washington Conference & Summit Event Spaces
207 results near Washington, DC
Find a Venue
Choosing your conference & summit venue will be one of the most important steps in the planning process. So much goes into finding the perfect event space in Washington. You’ll want to consider everything from the aesthetics of the space to any in-house amenities and services. Luckily, PartySlate makes it easy with our Find Venues page. Use the filters to narrow your search — taking into account everything from your guest count to specific catering preferences. Once you’ve set your filters, scroll down to search our curated list. Look for the “featured” tag for PartySlate’s top recommendations. With PartySlate, finding your ideal Washington event space has never been easier.
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Omni Shoreham Hotel
2500 Calvert St NW, Washington, DC 20008, USA- 1 Conference & Summit Album
- Spaces for 150-3,500 Guests
- 3 Event Spaces
- 9 Hotels
- 9 Total Spaces
This sophisticated Washington, D.C resort is located in the heart of the nation's capital in the charming neighborhood of Woodley Park. Presidents, world leaders and entertainers have visited the historic Omni Shoreham Hotel in Washington, D.C. since 1930, making it a true icon in our nation's capital. The location for countless inaugural balls, the hotel combines old world grandeur with contemporary amenities to create memorable experiences. The event associates at the Omni Shoreham are eager to learn about your vision for your meeting, event or celebration. The 834-room hotel offers 24 conference rooms and more over 100,000 square feet of meeting space, making it the only Four Diamond Washington, D.C. convention hotel in the vicinity. Our seven distinct ballrooms provide the ideal setting for any meeting, wedding or special occasion. With a 4-acre landscaped garden, outdoor patios and terraces are dotted with invited firepits with the calming hush that Rock Creek Park affords. Allow our meticulous and skilled convention services experts to assist you with the planning the best combination of locations to create a memorable event. Perched on 11 acres alongside Rock Creek Park, the hotel is centrally located but hidden in nature, offers a timelessly elegant setting as one of Washington DC's most renowned and romantic destinations. Whether entering our outdoor oasis – surrounded by whimsical gardens – or dancing the night away in one of our stunning, vintage ballrooms – where music royalty like Liza Minnelli & Aretha Franklin graced the stage – the Omni Shoreham serves as a memorable backdrop for your event. Experiences matter here.
Pricing Details AvailableAvg response time 12-24 hrs - featured

DIRTY HABIT DC
555 8th St NW, Washington, DC 20004, USA- 1 Conference & Summit Album
- Spaces for 12-900 Guests
- 1 Event Space
- 8 Restaurants
- 1 Outdoor
Whether you are hosting a private soiree in one of gorgeous dining rooms, enjoying a gathering of friends in our expansive courtyard, or hosting a lively reception in our gorgeous Glass House, rest assured you will be treated to an experience you won't soon forget. Corporate and Conference events will impress your guests as you dine in one of the nation's premier historic spaces, unique to Washington DC. In an atmosphere bursting with character, Dirty Habit DC can also play host to numerous wedding festivities: Bring both sides of the family together with an intimate welcome reception or post-wedding brunch, exchange vows in a beautiful courtyard ceremony followed by an epic reception, or keep the party going with a personalized after-party. Let’s just say we don’t think “intimate” and “epic” are mutually exclusive when it comes to your wedding day.
Est. $100/guest$2,000 minAvg response time 12-24 hrs - featured
Smoke & Mirrors: AC Hotel Washington DC Capitol Hill Navy Yard
867 New Jersey Ave SE, Washington, DC 20003, USA- 1 Conference & Summit Album
- Spaces for 24-350 Guests
- 3 Event Spaces
- 1 Restaurant
- 5 Total Spaces
Smoke & Mirrors is on the 11th floor of the AC Hotel offering amazing views of the Capitol with outdoor, heated, and covered rooftop space, modern lounge-style seating indoors, two full bars, and a private dining room. Our curated cocktail menu and customizable menus are perfect for corporate events, wedding weekend events, and even for when you want to celebrate your 29th birthday (again)! AC Hotel Washington DC Capitol Hill Navy Yard offers event spaces for your next celebration in Washington, District of Columbia. We are perfectly situated in Navy Yard, just a 10 minute walk to either the Hill or the ballpark. We are metro accessible with a short walk to either the blue/orange/silver lines at Capitol South or green line at Navy Yard/Ballpark.
Pricing Details AvailableAvg response time 1-2 days - featured
Capital Turnaround
770 M St SE, Washington, DC 20003, USA- 1 Conference & Summit Album
- Spaces for 1-982 Guests
- 7 Event Spaces
- 8 Landmarks
- 8 Total Spaces
The Navy Yard Car Barn has been the final station on the Red Line for nearly a century, repairing and rerouting streetcars for the Capital Transit Company across the nation's capital. This old car barn has now been transformed into a cutting-edge event space with a range of flexible areas for retreats, corporate meetings, conferences, weddings, parties, and various other kinds of social gatherings. The Main Hall is situated in the heart of the Capital Turnaround, much like the locomotive's powerplant. The versatility of this event space makes it easy to execute any client's concept with its open floor plan, exposed brick design, and modern-LED screens. This century-old garage, which was once a historic car barn from the 1800s, has been transformed into a cutting-edge performance venue with 823 seats and LED screens. The Capital Turnaround is outfitted with three enormous green rooms, similar to how a train's sleeping compartment was designed to provide passengers with a private sanctuary to relax and unwind throughout their journey. These spaces are furnished with trendy furnishings, restrooms, a kitchenette, and a cozy fireplace to complete the ambiance and allow the speaker or musician to relax and prepare for their moment on stage. While in the Capital Turnaround green rooms, everyone feels like a true VIP. The Capital Turnaround includes a range of areas for small and big gatherings and meetings, similar to the carriage, coach, and corridor cars of a railway train, making it an ideal location for corporate meetings or social functions.

Andrew W. Mellon Auditorium
1301 Constitution Ave. NW, Washington, DC 20004, USA- 1 Conference & Summit Album
- Spaces for 120-1,000 Guests
- 2 Event Spaces
- 1 Outdoor
- 1 Rooftop
Located in the heart of our nation's capital, the Andrew W. Mellon Auditorium has been a quintessential gathering space for corporate events, weddings, galas, and more since its debut in 1935. This iconic gem offers a breathtaking blend of historical grandeur and architectural elegance. Nestled within the prestigious Federal Triangle, this Neoclassical masterpiece, designed by Bennett, Parsons, and Frost, provides a stunning backdrop for your most memorable events. With its majestic columns, soaring ceilings, and opulent interior, the auditorium is an unparalleled venue that combines timeless architectural details with exceptional hospitality. As a National Register of Historic Places landmark, it exudes charm and sophistication, ensuring every occasion held within its walls is distinguished and unforgettable. Conveniently located at 1301 Constitution Avenue NW, the Andrew W. Mellon Auditorium merges historic significance with modern amenities, making it the perfect choice for your next extraordinary event.
Avg response time 12-24 hrs- featured
Capital One Hall
7750 Capital One Tower Rd, Tysons, VA 22102, USA- 3 Conference & Summit Albums
- Spaces for 20-2,000 Guests
- 6 Event Spaces
- 2 Ballrooms
- 6 Total Spaces
Capital One Hall has 70,000+ square feet of event space, including seven dynamic locations that can host events from 10 to 1,562 guests. Why Choose Capital One Hall for Your Event? Cutting-Edge Technology: Equipped with the latest A/V systems, seamless connectivity, and customizable layouts for a perfect event experience. Unrivaled Capacity: With the ability to host up to 1,562 guests, we offer the versatility for both intimate gatherings and large-scale events. Prime Location: Located in the heart of Tysons, with easy access to the McLean Metro station, nearby hotels, dining, shopping, and parking. Proven Excellence: Trusted for high-profile events like Netflix Comedy Specials, Broadway at Tysons, and Quantum World Congress. Convenient Access: Located just a short drive from Dulles International Airport (IAD) and Reagan National Airport (DCA), with easy access from the Capital Beltway (495), and a quick walk from the McLean Metro stop.
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George Washington's Mount Vernon
3200 Mount Vernon Memorial Hwy, Mt Vernon, VA 22121, USA- 1 Conference & Summit Album
- Spaces for 40-220 Guests
- 4 Event Spaces
- 1 Ballroom
- 4 Total Spaces
Our dining rooms feature colonial-inspired décor and images of the historic Mount Vernon estate. Couples can reserve the entire restaurant or individual dining rooms. Wedding packages include a champagne toast, a four-hour open bar, and a two-course gourmet dinner.
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Woodmont Country Club
1201 Rockville Pike, Rockville, MD 20852, USA- 1 Conference & Summit Album
- Spaces for 1-2,500 Guests
- 3 Event Spaces
- 1 Restaurant
- 9 Total Spaces
Woodmont Country Club is the premier destination for weddings, corporate gatherings, golf outings, mitzvahs, and social celebrations of all kinds. Featuring two 18-hole championship golf courses and an approachable 9-hole short course, along with beautifully appointed indoor and outdoor venues, Woodmont offers a sophisticated yet welcoming setting for events of every size and style. Our experienced event professionals will work closely with you to plan each detail, while our acclaimed culinary team designs custom menus tailored to your vision and tastes. Whether you're hosting an elegant reception, a productive retreat, or a full-scale golf tournament, Woodmont blends natural beauty, exceptional service, and timeless charm to create truly unforgettable experiences.
Avg response time 12-24 hrs - featured
Norbeck Country Club
17200 Cashell Rd, Rockville, MD 20853, USA- 1 Conference & Summit Album
- Spaces for 22-275 Guests
- 4 Event Spaces
- 1 Ballroom
- 6 Total Spaces
Just outside Washington, D.C., Norbeck Country Club offers a timeless and romantic setting for life’s most cherished celebrations. Nestled among lush, gently rolling fairways, our event spaces provide a picturesque and graceful backdrop for unforgettable special events. From intimate gatherings of 10 guests to grand celebrations for up to 275, each occasion is thoughtfully designed and flawlessly executed. Whether hosting a wedding, milestone celebration, elegant gala, or private soirée, couples and guests are treated to exceptional dining, warm hospitality, and personalized service, ensuring every moment unfolds beautifully. Norbeck also welcomes golf tournaments and outings for up to 144 players, blending recreation with elegance. Our premier racquet sports facilities, charming views, and attentive staff create a setting where Members and non-Members alike can celebrate love, laughter, and life’s most meaningful moments. From the first toast to the last dance, every detail is crafted to provide a heartfelt, unforgettable experience in a venue where classic elegance meets timeless beauty.
Est. $60/guestAvg response time 2-4 hrs - featured

Bazaar Meat by José Andrés
1100 Pennsylvania Ave NW, Washington, DC 20004, USA- Spaces for 250 Guests
- 1 Event Space
Bazaar Meat by José Andrés offers a bold, theatrical dining setting in Washington, D.C. for corporate dinners, receptions, milestone celebrations, client entertaining, and other private events. Located inside the historic Waldorf Astoria Washington DC on Pennsylvania Avenue, the restaurant reimagines the classic steakhouse through fire-driven cooking, Spanish influences, dramatic presentation, and richly designed interiors. Private-event offerings can be tailored with curated food and beverage experiences for gatherings of varying sizes. With its landmark setting and distinctive culinary approach, Bazaar Meat creates a memorable backdrop for elevated events in the nation’s capital.
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Jaleo
Washington, DC, USA- Spaces for 14-175 Guests
- 2 Event Spaces
- 2 Restaurants
- 1 Bar
Jaleo offers a vibrant Spanish-inspired setting in Washington, D.C.’s Penn Quarter for rehearsal dinners, corporate gatherings, cocktail receptions, birthdays, and private celebrations. The original Jaleo, opened in 1993, pairs colorful contemporary interiors with José Andrés’ signature tapas, paellas, and Spanish cuisine. Private-event options include the Foosball Alcove for seated dinners or standing receptions and the Standing Tapas Bar for smaller gatherings, with customizable menus and beverage packages available. With its energetic atmosphere and central location near the National Mall and Capital One Arena, Jaleo creates a distinctive backdrop for memorable events in the nation’s capital.
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China Chilcano
418 7th St NW, Washington, DC 20004, USA- Spaces for 10-175 Guests
- 1 Event Space
- 2 Restaurants
China Chilcano offers a vibrant, contemporary setting in Washington, D.C.’s Penn Quarter for corporate dinners, rehearsal dinners, cocktail receptions, birthdays, milestone celebrations, and other private events. The José Andrés restaurant draws inspiration from Peru’s Criollo, Chinese Chifa, and Japanese Nikkei traditions, pairing colorful interiors with ceviches, dim sum, Peruvian classics, pisco cocktails, and curated wines. Event options range from intimate spaces such as Tatami and Bamboo to the Marketplace and full restaurant buyouts, with capacities from 10 seated guests to 175 for a reception. Custom menus and dedicated event support help create a distinctive dining experience for gatherings in the nation’s capital.
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Zaytinya
701 9th St NW, Washington, DC 20001, USA- Spaces for 40-300 Guests
- 2 Event Spaces
- 4 Restaurants
Zaytinya offers a vibrant Mediterranean-inspired setting in Washington, D.C.’s Penn Quarter for rehearsal dinners, corporate events, cocktail receptions, milestone celebrations, and private gatherings. Led by José Andrés and his team, the restaurant serves shareable mezze influenced by Turkish, Greek, and Lebanese cuisines alongside Mediterranean wines and creative cocktails. Event options include the Atlantis and Olympus Tables, Mezzanine, Blue Alcove, Blue Side Dining Room, and full or partial restaurant buyouts, with the full venue accommodating up to 220 seated or 300 standing guests. Floor-to-ceiling windows, high ceilings, fireplaces, and flexible layouts create an inviting backdrop for memorable events in the nation’s capital.
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Hook Hall
3400 Georgia Ave NW, Washington, DC 20010, USA- Spaces for 300-1,375 Guests
- 3 Event Spaces
- 2 Bars
- 3 Total Spaces
Set in Washington, DC’s Park View neighborhood, Hook Hall offers a bold, industrial-inspired setting for meetings, weddings, and social events. The expansive venue features flexible indoor and outdoor spaces, including a large beer hall, landscaped garden areas, and open-air patios designed for seamless event flow. Exposed steel beams, high ceilings, and customizable layouts create a dynamic backdrop for everything from intimate gatherings to large-scale celebrations, delivering a lively and distinctive event experience in the heart of the city.
$900 minPricing Details AvailableAvg response time 12-24 hrs - featured
Washington Marriott Capitol Hill
175 L St NE, Washington, DC 20002, USA- Spaces for 150-600 Guests
- 4 Event Spaces
- 1 Restaurant
- 4 Total Spaces
Immerse yourself in the vibrant NoMa neighborhood of Washington, DC when you stay at Marriott Capitol Hill Washington, one of the best Capitol Hill hotels. Our striking hotel offers a refined escape for both business and leisure travelers, just steps from Capitol Hill & Union Station. Discover nearby shopping and dining at Union Market, explore the National Mall’s iconic landmarks, the Smithsonian museums, and Gallaudet University, or visit Media Haven, home to TikTok and Sirius Radio. Host your gatherings in dynamic meeting and event spaces that reflect the modern style of DC. Unwind in stylishly appointed guest rooms & suites with sophisticated décor and impressive city views. Savor brunch, dinner, and live jazz nights at Ciel Social Club, our rooftop lounge, or dine at Society Commons for a memorable culinary experience. Stay active in our 12,000 sq. ft. fitness center and crossfit gym. Blending culture, style, and location, Marriott Capitol Hill Washington sets the standard for hotels near Capitol Hill.
Est. $159/guestAvg response time 2-4 hrs - featured
Limani
670 Wharf St SW, Washington, DC 20024, USA- Spaces for 30-609 Guests
- 3 Event Spaces
- 4 Restaurants
- 5 Total Spaces
Washington DC Winner 2024 “Best Venue for a Waterfront Event” ~ DC Modern Luxury Washington DC Winner 2024 Best of DC “Best Group and Event Space” Our stunning waterfront event space offers the perfect blend of elegance and functionality for your special event. We provide the setting and backdrop for extraordinary and memorable gatherings. Holiday Parties, corporate and industry events, romantic wedding receptions, milestone celebrations and parties of all types including birthdays, anniversaries, graduations and more have been hosted at Limani. Limani Offers Options for Every Event Type and Size. We also offer level by level bookings and Full Restaurant buyouts that includes all three levels of our 16,000 square foot venue. With the space to dazzle your guests with 270-degree water views, an expansive rooftop terrace and more - we have you covered. Limani has won multiple awards due to our food, service and attention to detail in planning and executing our clients vision for their Events.
Est. $150/guestAvg response time 12-24 hrs - featured
The Royal Sonesta Washington, DC Capitol Hill
Washington, DC, USA- Spaces for 8-360 Guests
- 4 Event Spaces
- 5 Hotels
- 6 Total Spaces
The Royal Sonesta Washington, DC Capitol Hill is making room for a new kind of upscale hotel and event venue. A cleansing palette of neutrals with artistic accents sets a calming tone in our lobby and well appointed rooms. Our French bistro restaurant promises a sophisticated, savory dining experience. Embodying the fusion of green, wellness, and chic, our hotel is LEED Gold Certified and boasts an on-site fitness center, yoga studio, and stunning event spaces. Our penthouse conference center and ballroom with private terraces offer a breathtaking backdrop for celebration. Located in one of DC’s most walkable intersections, guests can reach the city’s upscale dining scene, and iconic national landmarks in just minutes. This gorgeous hotel offers an upscale event experience for everything from your most intimate affairs to large corporate galas. Featuring a sleek, modern design and a selection of tastefully decorated event spaces, The Royal Sonesta has everything you need to create the celebration of your dreams.
Est. $120/guestPricing Details AvailableAvg response time 12-24 hrs - featured

Long View Gallery
1234 9th St NW, Washington, DC 20001, USA- Spaces for 200-400 Guests
- 1 Event Space
Long View Gallery is a renowned DC Event Space and Art Gallery, occupying an impressive 8500 sq ft of upscale industrial space flooded with natural light. Featuring 16ft ceilings and two bay doors that can open to create an inviting al fresco atmosphere, Long View Gallery also offers access to a charming 'green space' adorned with hanging lights in historic Blagden Alley. This versatile venue serves as a blank canvas where any event design, theme, style, or vibe can be brought to life with the support of our exclusive vendor list. Whether you're planning a corporate gathering, wedding, or special celebration, Long View Gallery provides the ideal setting to realize your vision. Our dedicated team and preferred vendors ensure that every detail is meticulously curated, delivering a seamless and memorable experience for you and your guests. Immerse yourself in the artistic ambiance and distinctive charm of Long View Gallery, the premier choice for events in downtown DC.
Avg response time 1-2 days - featured

Hotel Washington
515 15th St NW, Washington, DC 20004, USA- Spaces for 90-600 Guests
- 1 Event Space
- 1 Restaurant
- 4 Total Spaces
Luxe amenities and unparalleled sophistication come to life at Hotel Washington. Following a thoughtful renovation completed in 2019, it is now a beacon of modern luxury where old and new blend seamlessly. Toast to skyline views at the iconic rooftop lounge, VUE; grab a signature cocktail and dish at the Lobby Bar lounge; and explore the city's top attractions—just outside our doors. With the best of D.C. at your fingertips, set out to explore with ease. Our prime location is just steps from The White House, the Washington Monument, and the National Mall.
Pricing Details Available - featured
Hillwood Estate, Museum and Garden
4155 Linnean Ave NW, Washington, DC 20008, USA- Spaces for 90-250 Guests
- 2 Event Spaces
- 3 Museums
- 3 Total Spaces
Hillwood Estate, Museum and Gardens in Washington, D.C. offers a breathtaking setting where history, art, and botanical beauty come together across 25 acres of landscaped grounds. Once the home of philanthropist and collector Marjorie Merriweather Post, the estate features a Georgian-style mansion filled with notable Russian and French decorative arts, along with beautifully designed garden rooms that bloom throughout the seasons. Manicured pathways, fountains, and lush terraces create a peaceful atmosphere for corporate and non-profit events. With elegant indoor spaces and stunning gardens, Hillwood provides a memorable backdrop for sophisticated events in the nation’s capital. Please note that private events, such as weddings, are not permitted.
$5,000 min













