Top Clayton Venues

Marriott St. Louis Airport offers event spaces for your next celebration in St. Louis, Missouri.

• Spaces for 40-400 Guests
• 4 Museums
• 1 Outdoor
• 4 Total Spaces

City Museum occupies a former shoe factory in downtown St. Louis, transformed by internationally acclaimed sculptors Bob and Gail Cassilly into an artist-built playground and event destination unlike any other. The building's industrial bones have been reshaped with salvaged architectural elements, mosaic floors, giant sculptural installations, and a 10-story slide that winds through its interior and exterior — all assembled from the materials cities leave behind. For private events, the museum offers five distinct rental spaces accommodating groups from 25 to 4,000 guests. Each venue carries its own character: the oceanic murals and aquarium of the First Floor & Mezzanine, the double vault doors and mirror hallway of the Vault Room, the salvaged facades and hardwood dance floor of Architecture Hall, a historic frontier log cabin beneath MonstroCity, and a 10th-floor corner meeting room with citywide views. Museum admission is included for guests on the day of the event, and the team works with both in-house catering and outside caterers.

• Spaces for 60-120 Guests
• 1 Event Space
• 1 Historic Space

The Chatillon-DeMenil Mansion is a Late Greek Revival historic house museum in St. Louis, Missouri, dedicated to preserving the stories of the founding families of St. Louis and Carondelet. The property documents a remarkable range of histories: a nationally recognized Western explorer, relatives connected to an Oglala Sioux leader, the founder of St. Louis's first drugstore chain, and a literary scholar who helped direct the 1904 World's Fair. Underground caves beneath the grounds carry their own distinct historical narrative. The mansion survived threatened demolition for a highway through dedicated restoration, and now stands as one of the city's recognized examples of Greek Revival architecture. For private events, the mansion opens its historic Carriage House with kitchenette access and its surrounding outdoor grounds to groups of up to 100 guests. Indoor seated dining accommodates up to 60, with the outdoor patio hosting an additional 50. Rental packages include tables, chairs, and tablecloths, with five- and eight-hour options available.

• Spaces for 400 Guests

Orlando's South County Event Center & Catering has served the South St. Louis area for more than 50 years, hosting weddings, corporate events, private parties, and milestone celebrations at its Hoffmeister Avenue location. The recently renovated facility features a spacious contemporary ballroom — with hardwood floors, circular chandeliers, and warm architectural lighting — that provides an elegant setting for seated dinners and receptions of varying scale. The venue provides comprehensive event services in-house: catering menus span formal plated dinners, buffet packages, hors d'oeuvre and signature stations, rehearsal dinners, and holiday luncheons, with linens, china, tables, chairs, and event coordination all included. Orlando's proudly supports all couples and families in celebrating life's milestones.

• Spaces for 400 Guests

Orlando's Event Centers has served the St. Louis region for more than 50 years, specializing in weddings, private parties, and corporate events. The Maryland Heights location, situated just off Highway 270 at the corner of Dorsett and McKelvey, features four dedicated ballrooms — the Venezia, Travia, Milano, and Florenz — each recently renovated to reflect a contemporary aesthetic. Full-service catering is included with every event, with packages spanning formal plated presentations, buffet service, hors d'oeuvre stations, and rehearsal dinner formats. The venue draws clients from North and West county and across the greater St. Louis region. The Orlando family notes its support for marriage equality, making the center welcoming to couples of all backgrounds.

• Spaces for 16-220 Guests
• 8 Hotels
• 5 Ballrooms
• 3 Meeting Spaces

Built in 1924 as the Mayfair Hotel by Charles Heiss, the Magnolia Hotel St. Louis has anchored downtown St. Louis for a century. The hotel is widely credited as the birthplace of the "chocolates on a pillow" tradition and now operates as a Tribute Portfolio property 200 feet from America's Center Convention Complex. The Magnolia Ballroom occupies the hotel's second floor, offering 4,426 square feet with 12-foot ceilings, stately columns, intricate chandeliers, and floor-to-ceiling windows overlooking the historic Old Post Office Plaza — accommodating up to 250 guests. The ballroom divides into four named sections (Ballroom A through D) for smaller or multi-room configurations. The Julia King, Truman, and Heiss Boardroom offer meeting-room setups for groups from 16 to 50 guests. Events are supported by the hotel's dedicated sales team and on-site culinary team. Robie's Food & Drink serves all-day dining on-site, and complimentary WiFi and valet parking are available throughout the event floor.

• Spaces for 200 Guests
• 1 Hotel
• 1 Meeting Space
• 1 Convention Center

The Charles F. Knight Executive Education and Conference Center is a five-story, 135,000-square-foot facility on Washington University's Danforth Campus in St. Louis. Situated at the heart of the Olin Business School, it was built to bring together students, faculty, corporate leaders, and executives for collaborative dialogue and strategic thinking. Fully renovated in 2025, the venue now features more than 19,000 square feet of flexible meeting and event space, 66 hotel guest rooms, full-service in-house catering, and advanced built-in A/V technology throughout every room. The Knight Center holds IACC certification and earned the 2024 Venue of the Year honor at the MPI Circle of Excellence Awards. It accommodates events of all scales — from intimate executive sessions to private dinners and special gatherings of up to 200 guests — with dedicated conference planning staff on site to support every detail.

• Spaces for 60 Guests

Highlands Golf & Tennis Club offers event spaces for your next celebration in St. Louis, Missouri.

• Spaces for 400 Guests

• Spaces for 160-250 Guests
• 1 Historic Space
• 1 Garden
• 1 Park

The Jewel Box is a 1936 Art Deco display greenhouse in Forest Park, St. Louis, widely recognized as one of the park's most distinctive architectural landmarks. A $3.5 million renovation in 2002 opened up its interior into a sweeping, sunlit hall — 50 feet high, 55 feet wide, and 144 feet long — enclosed by cantilevered glass walls supported by arched steel beams. Inside, tropical trees, seasonal florals, hanging plant baskets, and a central fountain fill the space year-round, with the botanical displays shifting with each season. The Jewel Box is fully climate controlled. The venue accommodates up to 250 guests for wedding ceremonies and up to 160 for seated receptions, with tables and chairs included in all rentals.

• Spaces for 60-280 Guests
• 1 Historic Space
• 3 Art Galleries
• 1 Meeting Space

Third Degree Glass Factory is a gallery, studio, and event venue in St. Louis, Missouri, established in 2002 by founders Jim McKelvey and Doug Auer. The space occupies a transformed 1930s car dealership and service station — now the only publicly accessible glass art studio and education center in the St. Louis area. The venue hosts a range of events, from weddings and nonprofit galas to corporate retreats and private parties. What sets Third Degree Glass apart is the art that fills the building: guests celebrate surrounded by striking glass works created by the factory's own artists, and private glass experiences — live glassblowing demonstrations and hands-on classes — can be added to any event. What started as a passion for glass art has grown into a multifaceted destination for education, retail, studio rental, private events, and exhibitions.

• Spaces for 1,000 Guests
• 1 Hotel
• 1 Ballroom

The Hilton St. Louis Frontenac offers French-inspired design paired with more than 25,000 square feet of meeting and event space across 17 rooms. The flagship Ambassadeur Ballroom accommodates up to 1,000 guests, providing a grand setting for receptions, galas, and banquet dinners, while the hotel's broader portfolio of meeting rooms scales down to serve intimate gatherings and executive sessions. Wedding packages are available for groups of 25 to 500 and include champagne, hors d'oeuvres, and a complimentary bridal suite. Two on-site dining venues — Provinces Restaurant and Provinces Bar and Grille — extend options for pre- and post-event meals. The property sits across from Plaza Frontenac and 13 miles from Lambert International Airport, with complimentary parking available for all guests.

• Spaces for 60-125 Guests
• 2 Restaurants
• 2 Bars

Llywelyn's Pub in Webster Groves is a Celtic-inspired neighborhood pub rooted in a tradition that stretches back to the original Central West End location, which opened in 1975. Situated at 17 West Moody Avenue, the Webster Groves outpost brings the same convivial spirit to the south suburbs — with a menu of Celtic-inspired dishes, fish and chips, and signature pub fare alongside more than 30 craft beers on tap and an extensive whiskey and cocktail program. For private gatherings, the pub offers two dedicated rooms, each with its own full-service bar and closing doors that separate the space from the main pub floor. The Pub Room accommodates up to 80 guests seated or 125 standing, featuring a brick and wood interior, five HDTVs with HDMI connectivity, two steel-tipped dart boards, and a private restroom. The McPherson Room seats up to 60 and holds 65 standing, with all low-top seating and bar seating for up to eight guests. Both rooms are wheelchair accessible and well suited for birthday parties, team celebrations, and casual group gatherings alike.

• Spaces for 200 Guests

• Spaces for 50 Guests

• Spaces for 400 Guests

Rose of the Hill by Favazza's is a private Italian banquet facility on "The Hill" in St. Louis, offering exclusive use of the entire venue for weddings, private celebrations, and corporate gatherings. The facility includes a classic and elegant dining room, a ballroom dining area with a dedicated dance floor, and 16-foot ceilings with chandeliers. Original artwork murals and décor carry throughout, and the venue includes an attended coat check room and a private adjacent parking lot. The facility is handicap accessible. All catering is handled by Favazza's, with menus spanning wedding buffets, seated dinners, and Italian family-style service alongside a full bar program. Facility rental covers complete private use of the bar area, lobby, dining room, and dance floor.