Mighty Musical Monday, the Tennessee Theatre’s free monthly daytime event featuring Mighty Wurlitzer organ performances, coincides with the theatre’s actual 90th anniversary date. In addition to celebrating the theatre’s opening in 1928, this special Mighty Musical Monday will honor Dr. Bill Snyder as he retires as the theatre’s House Organist, a position he has held since 1979. Doors open at 11:30 a.m.; event starts at noon. Brown bag lunches and snacks will be available for purchase, or guests may bring their own lunch.