“The Big Bang” with music by Jed Feuer, book and lyrics by Boyd Graham, plays July 22 to Aug. 14 at Vintage Theatre. Presented jointly by Vintage and Spotlight Theatre Companies at Vintage Theatre, 1468 Dayton St., Aurora. Directed by Kate Mangett. Performances: 7:30 p.m. Fridays, Saturdays; 2:30 p.m. Sundays. Tickets: $24-$30, 303-856-7830, vintagetheatre.com.