Downtown Conference Center 6701 Church St, Douglasville, GA30134 Just down the street from City Hall and in the midst of the Downtown Historic District, the Downtown Conference Center…More is the ideal location for corporate meetings and social events like weddings and family reunions. The conference center can accommodate 250 guests in a banquet-style arrangement and 350 guests in a theater-style arrangement. The 10,000 square foot facility includes a 3,500 square-foot ballroom and a separate meeting space. The newly renovated Conference Center Annex has recently been added, providing another 1,300 square foot rental facility. The new annex has a bridal suite, bathroom and kitchenette.