Question: Where did the professional ice hockey teams, Dayton Demolition and Dayton Demonz play their home games?
Context: The Kohl Center is an arena and athletic center at the University of Wisconsin–Madison, United States.  The building, which opened in 1998, is the home of the university's men's basketball and ice hockey teams, and the women's basketball team.  It also housed the university's women's ice hockey team through 2012, after which they moved into the adjacent LaBahn Arena.  Seating capacity is variable, as the center can be rearranged to accommodate a basketball court, a hockey rink, or a concert.  The maximum capacity is 17,230 in its basketball configuration, and 15,359 for ice hockey.  The center has three levels, with the floor holding about 7,500 people, and the two upper balconies about 4,500 each.  It is the second largest indoor venue in Wisconsin and the largest outside Milwaukee.  The arena is located on the southeast corner of the UW–Madison campus, at the intersection of West Dayton and North Frances Streets. Edward Cole "Eddie" Oatman (June 10, 1889 – November 5, 1973) was a Canadian professional ice hockey player.  He was among the elite goal scorers of his era.  Among his 32 years (1907–39) playing professional ice hockey, Oatman was named an all-star for ten consecutive seasons by the Pacific Coast Hockey Association (PCHA).  He was a star with the Quebec Bulldogs when it won the 1912 Stanley Cup.  Oatman played with clubs that won five league championships, and he was a successful coach and captain of five different hockey teams.  His brother Russell also played professional ice hockey. Adam McKenzie (born May 25, 1990) is an American professional ice hockey player.  He is currently a member of the Dayton Demolition of the Federal Hockey League (FHL).  He previously played professionally for Indy Fuel of the ECHL. C. Douglas Cairns Recreation Arena, more commonly known as Cairns Arena, is a 600-seat hockey arena in South Burlington, Vermont.  It is home to the Saint Michael's College Purple Knights men's and women's ice hockey teams, the University of Vermont club ice hockey team, and a number of high school hockey teams.  It was the former home to the Green Mountain Glades Junior A ice hockey team of the Eastern Junior Hockey League, who have since moved operations to Portland, Maine. The Dayton Demolition was a minor league professional ice hockey team in the Federal Hockey League based in Dayton, Ohio and played their home games at Hara Arena.  The team was known as the Berkshire Battalion in North Adams, Massachusetts before it relocated to Dayton in July 2015 to replace the defunct Dayton Demonz after failing to come to an arena agreement. SønderjyskE (Ice hockey) is a professional ice hockey team playing in the top Danish ice hockey league Metal Ligaen.  The team is part of SønderjyskE which is a sports umbrella with football, handball and ice hockey teams.  The team plays home games in Vojens, a small town in the southernmost part of Jutland.  SønderjyskE is the only team in Denmark which home arena has a narrow sized rink (common in North America and the NHL), whereas all other rinks in the country are standard IIHF sized rinks.  Most of the clubs foreign players are also originating from North America.  "SønderjyskE Ishockey Support" is the fan club and the biggest icehockey fan club in Denmark with more than 800 members. The Dayton Demonz were a professional ice hockey team based in Dayton, Ohio, in the Federal Hockey League.  After the Dayton Gems of the Central Hockey League ceased operations, the Demonz were created as an expansion team in the FHL.  The team played their home games at the Hara Arena in nearby Trotwood.  The team was originally known as the Dayton Devils before changing names prior to their inaugural season. The history of ice hockey in Calgary extends back well over a century to the first recorded ice hockey game in Alberta in 1893.  Imported from eastern Canada, the game's popularity rapidly grew in the city, with teams at every level playing for and capturing Canada's national championships.  Calgary is known today as one of Canada's best ice hockey cities with the Calgary Flames and Calgary Hitmen receiving immense support from the city.  The Calgary Oval X-Treme is one of the most dominant women's ice hockey teams in the country, while Junior A ice hockey is also well supported with two teams in the city.  Calgary is home to the Mac's AAA midget hockey tournament, one of the most prestigious midget hockey tournaments in the world which has seen dozens of future National Hockey League players play in this city before their professional careers began. The Valley Jr.  Warriors are an American Tier III junior ice hockey organization playing in Haverhill, Massachusetts.  They have two Tier III teams that play in the Eastern Hockey League (EHL) and the EHL Premier.  The organization also fields a number of youth hockey teams at the Bantam, Peewee, and Squirt other various levels.  The youth hockey teams compete in the Elite 9 Hockey League and the Mass State Select League.  The teams play home games at the Haverhill Valley Forum in Haverhill, Massachusetts. The Edge Ice Arena includes "The Edge on John Street", "The Water's Edge Aquatic Center", and The "Edge II Ice Arena" a 3,000-seat multi-purpose arena located in Bensenville, Illinois.  It had been used as the official training facility and practice arena for the Chicago Blackhawks of the National Hockey League before the team built a new downtown Chicago training facility.  The arena also had been used by Chicago Steel (USHL) from 2000-2015.  The ice arena is also the home to the Robert Morris University Eagles Men's and Women's college ice hockey teams competing at the ACHA DI level.  The Edge is also home to several local high school ice hockey teams, and is used by local figure skating clubs, youth, and adult rec.  ice hockey leagues (the Chicago Blues), as well as public skating.
Answer: at the Hara Arena in nearby Trotwood