Complex sentence: Loveland's indoor attractions include Castle Skateland, a roller skating rink not to be confused with the museum; and the Loveland Stage Company, a theatre group that started in 1979 and has performed at least two major productions each year since 1980.
Split into simpler sentences: Loveland's indoor attractions also include Castle Skateland, a roller skating rink not to be confused with the museum. Loveland is also home to the Loveland Stage Company, a theatre group that started in 1979 and has performed at least two major productions each year since 1980.