The Vault Event Center is a wedding and event center in a unique historical building located in downtown Miamisburg. The 1928 building was originally home of a bank and still has some of those characteristics. Are you looking for an event space that is different than any other? Our unique space can host your baby or bridal shower, Christmas party, birthday or retirement party, can host your wedding in our beautiful venue and we even have a photography studio. The Event Center is a historical building in downtown Miamisburg with TONS of characteristics like no other. The venue has a large bar on the main floor and a second bar on the second floor called The Safe Room, has the original vault from when it was a bank, has a bridal suite and grooms suite, huge outdoor patio decorated with whiskey barrel tables and fire pit with adirondack chairs, and the reception area has tables and chairs to accommodate up to 100 guests.