COUNTYButler County Historical Society at the Senator Walter Lowrie Shaw House Museum, 123 W. Diamond St., is open 9 a.m. to 4 p.m. Tuesdays through Fridays. Call 724-283-8116 or visit www.butlerhistory.com.

REGIONMeadowcroft Rockshelter and Historic Village, 401 Meadowcroft Road, Avella, Washington County, is open noon to 5 p.m. Saturdays and 1 to 5 p.m. Sundays. Admission is $14 for adults, $13 for senior citizens, and $6 for children 6 to 17. Visit heinzhistorycenter.org.

PITTSBURGHNational Aviary, 700 Arch St., has Amazing African Penguins weekend from 11 a.m. to 3 p.m. May 14 and 15. Admission is $14 for adults and $13 for senior citizens and children 2 to 12. Hours are 10 a.m. to 5 p.m. daily. Visit www.aviary.org.Carnegie Science Center, North Side, in honor of the U.S. Open Championship in June at Oakmont Country Club, hosts the USGA’s “American Golf History — Coming to Life” through June 19. Admission is $18.95 for adults and $11.95 for children 3 to 12. Hours are 10 a.m. to 7 p.m. Saturdays and 10 a.m. to 5 p.m. Sundays through Fridays. Visit CarnegieScienceCenter.org.Fort Pitt Museum in Point State Park hosts “Captured by Indians: Warfare & Assimilation on the 18th Century Frontier” through May 22. Admission is $7 for adults, $6 for senior citizens, $4 for retired and active military, and $3.50 children 6 to 17. Hours are from 10 a.m. to 5 p.m. daily. Visit www.heinzhistorycenter.org.Children’s Museum, Allegheny Square, presents TapeScape 2.0, showing unexpected uses of packing tape through May 22. Hours are 10 a.m. to 5 p.m. daily. Admission is $14 for adults and $13 for children 2 to 18 and senior citizens. Visit www.pittsburghkids.org.Phipps Conservatory and Botanical Gardens, 700 Frank Curto Drive, is open 9:30 a.m. to 5 p.m. daily, and until 10 p.m. Fridays. Admission is $15 for adults, $14 for senior citizens and $11 for children 2 to 18. Visit phipps.conservatory.org.