It’s wonderful celebrating the hundredth anniversary of the Sheridan Opera House, although it didn’t start out that way. Originally the Segerberg Theatre when it opened as a “picture show theatre,” according to the Telluride Daily Journal of July 2, 1913, the name was later changed from a theatre venue for silent films to an “opera house” and a mainstay on the state’s vaudeville circuit. There were several earlier opera houses in Telluride, both long gone. Opera houses not only hosted performances and lectures, but they served as community centers for dances and fancy dinner parties … The surviving Segerberg/Sheridan has become the town’s cinematic landmark, thanks to the annual Telluride Film Festival and its international following. And blossomed as well into an intimate performance showcase, “Telluride’s living room,” thanks to the Sheridan Arts Foundation.