The Bethany Theatre Department is celebrating the 20th year of the annual Theatre Physics performances. This exercise in creative energy features a variety of short scenes, all original material by Bethany students and theatre faculty written, rehearsed, and readied in three weeks. There is no charge for admission, but the shows are extremely popular and fill quickly so advance reservations are strongly encouraged. Patrons may "pay what you think it’s worth" at the venue.To reserve tickets in advance please contact the Bethany Box Office at 507-344-7374 beginning September 9. Box office hours are 1-5 p.m. Monday through Friday.