The Arc Theatre, built by a company of stockholders, opened on 3 July 1925. The theater was located on Main Street and featured a pressed brick exterior with black mortar trimmings. It was described as the “finest appointed and attractive show house in eastern Utah.”
The Lagoon Opera House opened in 1968, presenting summer theater shows such as "Joseph And The Amazing Technicolor Dreamcoat", "A Funny Thing Happened On The Way To The Forum", and other Broadway hits.1 The theater is part of the Lagoon amusement park, but has not been used in recent years. Most of Lagoon's entertainment shows are presented in the Music USA Theatre and the Carousel Theatre, both of which are newer and more open than the Lagoon Opera House.