The Auditorium Shuttle will operate only on those days and evenings of scheduled Auditorium performances (except any weekday matinees). Service will begin one hour prior to the performance starting time (no trips during the performance) and continue after the performance until all patrons have left. Bus stops are located at Poplars Garage (Dunn Street side) and Atwater Garage (Woodlawn side). The Auditorium Shuttle will not operate if scheduled performances are cancelled.
You can find the list of Auditorium events here.