sentences:  In 1976-1977 we were still performing four shows- two at Niskayuna High School and two at the Opera House.During 1977-1978 SLOC purchased a nearby State Street building to use as its costume house.In April 1980 SLOC moved from, Niskayuna High School to Proctor’s Theater, with Shenandoah, and continued its four-show season (two at the Opera house and two at Proctor’s) until 1990 when SLOC did The Most Happy Fella at Proctor’s Theater.