Thanks to a generous $10 million donation by LHS alumnus Ralph Engelstad and his wife Betty, Thief River Falls has constructed a new $13 million arena, named the Ralph Engelstad Arena—Thief River Falls.  This arena is located next to the Huck Olson Memorial Civic Center, and is connected to the HOMCC, creating one of the premier hockey and civic complexes in the state of Minnesota. 

The HOMCC was constructed in 1969 and named in memory of Huck Olson, a former sportswriter for the Thief River Falls Times. The City of Thief River Falls owns and operates the center. The HOMCC seats 3600 and has an 85′ x 200′ ice sheet.

The Old Arena was constructed in 1936. It served as the hockey arena for 33 years until the Huck Olson Memorial Civic Center was built. Currently this is the home of TRFAHA Prowlers Hockey.