Monday, July 28, 7-10:30 p.m. Act3 Productions holds auditions for its upcoming “Side Show,” a musical about a circus act comprised of female, conjoined twins in the 1930s. Additional audition time, Tues. July 29, 7-10:30 p.m. Callbacks, July 30, 7-10:30 p.m. Rehearsals begin Sept. 8. Auditions by appointment only by emailing: firstname.lastname@example.org. 6285-R Roswell Rd., Sandy Springs, 30328. Call 770-241-1905 for details.