Hara Arena was a 5,500-seat multi-purpose arena located in the Dayton, Ohio suburb of Trotwood. The facility began as a ballroom in 1956, added an arena in 1964 and grew to a six-building complex which was set to close in August 2016.At one time, it hosted the Dayton Jets basketball team and Dayton Gems (1964–1977, 1979–1980 and 2009–2012), Dayton Blue Hawks, Dayton Owls, Dayton Bombers, Dayton Ice Bandits, Dayton Demonz, and Dayton Demolition ice hockey teams and the Marshals indoor football team.HistoryThe site was originally the family-owned fruit orchard of Harold and Ralph Wampler. The name stems from HA from Harold and RA from Ralph. In 1956, the Wampler Ballroom was erected, which still stands today in the six-building complex. The arena itself opened in 1964. The original plans did not include an ice rink, but were changed to accommodate the Dayton Gems who were looking for a home arena. As of 2016, the complex spanned 165000sqft which includes the main arena, four exhibition halls, a conference center, a pub and a golf course.