Top Union City Venues

Rising Son offers event spaces for your next celebration in Avondale Estates, Georgia.

• Spaces for 300 Guests

• Spaces for 20-450 Guests
• 1 Event Space
• 2 Meeting Spaces
• 1 Convention Center

The DeKalb Conference Center at Georgia Piedmont Technical College offers over 10,000 square feet of flexible meeting and event space on the college's Clarkston campus in DeKalb County. The facility serves a wide range of gatherings — from corporate training sessions and small breakout meetings to wedding receptions, banquets, family reunions, and community events — with capacity scaling from 12 to 450 guests. The main event hall can divide into as many as five distinct rooms or open as a single expansive space, accommodating theater-style events for up to 450 guests or seated banquets for up to 350. The Atrium features 18-foot ceilings, floor-to-ceiling windows, porcelain tile floors, and a wet bar, welcoming up to 150 guests for receptions and cocktail events. Smaller groups find a comfortable setting in Classrooms A and B, each equipped with wall-mounted displays and sized for up to 12 guests individually or 20 together. Throughout the facility, ceiling-mounted projectors, automatic screens, and wireless audio/visual systems support presentations and productions at every scale. Ample on-site parking and a professional event staff — available from planning through execution — round out the experience.

• Spaces for 400 Guests

Sonesta Atlanta Northwest Galleria - Marietta is a full-service hotel venue situated near Cumberland Mall and Truist Park in the northwest Atlanta corridor, offering more than 12,000 square feet of flexible meeting and event space across 14 adaptable conference rooms. The Berkshire Ballroom serves as the flagship event space, designed to accommodate grand celebrations including galas and large-scale receptions. For groups requiring smaller or more intimate settings, the property offers a range of additional conference rooms suited to seminars, corporate meetings, and private gatherings. On-site dining is provided through the Chattahoochee Lounge & Grille, which features a Southern-inspired menu with European influences — available for breakfast and dinner service. The hotel also offers an indoor and outdoor pool, a 24-hour fitness center, and accommodates guests with accessibility needs.

• Spaces for 1 Guests

• Spaces for 300 Guests

Heritage Sandy Springs is a nonprofit-managed park and museum set on four acres in the heart of Sandy Springs, Georgia, built around the historic spring that gave the city its name. Through a public-private partnership with the City of Sandy Springs, the organization preserves and shares the history and cultural identity of the community while offering an outdoor gathering space available for private events. The grounds center on Heritage Green, a terraced entertainment lawn featuring a permanent stage — a versatile outdoor venue used for concerts, festivals, weddings, reunions, company picnics, and community celebrations. The lodge-style Bluestone Building provides an additional indoor option for rentals. The Williams-Payne House, a restored 1869-era farmhouse, houses the Sandy Springs History Museum and anchors the site's historical character. The park hosts the long-running Concerts by the Springs series and Movies by Moonlight programming, and event rentals are coordinated through the City Springs venue rental team. Availability is limited and advance inquiry is recommended.

• Spaces for 40 Guests

Glover Park is a 1.16-acre park at the center of Historic Marietta Square in downtown Marietta, Georgia. With a Victorian character defined by colorful seasonal landscaping, a three-tier fountain, and a classic gazebo, the park serves as the gathering heart of the community. The gazebo is a popular backdrop for wedding ceremonies and portrait sessions, while the on-site performance stage accommodates evening concerts and outdoor festivals throughout the year. Glover Park regularly hosts weddings, public concerts, arts festivals, and special events, with bookings coordinated through the City of Marietta parks and recreation department.

Iron Hill Brewery & Restaurant offers event spaces for your next celebration in Dunwoody, Georgia.

• Spaces for 250 Guests

Indian Hills Country Club is an affordable family-oriented private club located in East Cobb County. The club features 27 holes of golf, open seven days per week, with extensive practice facilities. There are also eight tennis courts, three swimming pools, and a beautiful clubhouse featuring excellent dining and year-round social events.

• Spaces for 100-125 Guests
• 1 Outdoor
• 1 Historic Space
• 1 space at this venue

Nestled within the Historic Square of Stone Mountain Park, the Formal Gardens offer a naturally elegant setting for outdoor ceremonies. Set adjacent to the Dickey House on the park's grounds, the venue features a beautifully landscaped garden with finely manicured lawns, a paved pathway, and a charming white gazebo — providing a romantic backdrop surrounded by forests and natural scenery. The garden accommodates up to 100 guests for ceremonies, with white resin chairs arranged on the lawn and exclusive access to the adjacent bridal cottage included in the rental. Rental of the Formal Gardens includes four hours of exclusive use of the space. The surrounding park grounds offer additional photogenic spots — including the Covered Bridge and Grist Mill — for wedding party portraits at no additional cost when the ceremony is held on-site. For weddings requiring a reception space, Stone Mountain Park offers access to a range of additional on-site venues. Inquiries are handled by the park's groups team at (770) 498-5632 or SMPGroups@stonemountainpark.com.

• Spaces for 250 Guests

Blalock Lakes Club is a private sporting club set on 1,600 acres in Newnan, Georgia, 45 miles south of Atlanta. The land carries a history stretching back centuries — Creek Indians once called it home, and in the late 1940s, local businessman and state politician Daniel Braxton Blalock developed the property as a private family retreat where generations gathered to fish, water ski, ride horses, hunt, and explore the natural landscape. The club's centerpiece for gatherings is The Lodge, situated at the highest point on the property with commanding views, exposed beam ceilings, a stone fireplace, a full kitchen, and a back porch with a fire pit and lawn — a setting the club describes as ideal for private events. The surrounding grounds include a stocked lake with a boat house, a freeform pool with a vanishing-edge design, a 24-stall equestrian barn with lighted arenas, a 12-station sporting clays course, and miles of riding trails through the property's wooded acreage.