The B.O.B. (an acronym for Big Old Building) is located in downtown Grand Rapids. The 70,000-square-foot, four-story, red brick building was constructed in 1903. Its casual appeal, large size and historic charm have given The B.O.B. destination status in downtown Grand Rapids. Guests can enjoy five floors of live bands, electronic music, dancing, stand-up comedy, dining, craft beer, cocktails, games, special events and more during the course of a single evening!