COUNTYButler Art Center, 344 S. Main St., hosts a concert by Christopher Paul Stelling, featured in “Rolling Stone” magazine as one of 10 young artists worth getting to know this year, at 7 p.m. today. The exhibit “The Monster Within,” an observance of domestic violence awareness, continues through Oct. 23. Call 724-283-6922 or visit butlerartcenter.org. The art center is open noon to 6 p.m. Wednesdays through Fridays and noon to 4 p.m. Saturdays. Admission is free.Maridon Museum, 322 N. McKean St., hosts one in a series called “The Collectors” with Ellen King talking about doll collecting at 7 p.m. today. A Japanese film series will have installments Oct. 23 and Nov. 5; admission is free but reservations are required. The Murder Mystery Dinner on Saturday is full. Call 724-282-0123.

PITTSBURGHCarnegie Museum of Art, 4400 Forbes Ave., presents “CMOA Collects Edward Hopper” through Oct. 26 and “Teenie Harris Photographs: Cars” through Nov. 16. Hours are 10 a.m. to 5 p.m. Admission is $19.95 for adults, $14.95 for senior citizens, and $11.95 for children ages 3 to 18. Free admission is offered from 3 to 8 p.m. Thursdays in October, made possible by UPMC Health Plan. Visit www.cmoa.org.