COUNTYMaridon Museum, 322 N. McKean St., hosts a spring film series “Presenter’s Favorites” featuring the film “The Third Murder,” about a lawyer tasked with defending a client who faces the death penalty if found guilty, on April 25. Films begin at 6 p.m. Admission is free though donations are accepted and reservations are required for the films. Maridon hours are 11 a.m. to 4 p.m. Wednesdays through Saturdays. Admission is $4 for adults, $3 for senior citizens and students, and free for children younger than 8 accompanied by an adult. Call 724-282-0123 or visit www.maridon.org.Harmony Museum, 218 Mercer St., Harmony, hosts a Quilt and Coverlet Exhibit through April 13. Museum admission is $7 for adults, $6 for senior citizens, and $3 for youths ages 6 to 17. Call 724-452-7341.

PITTSBURGHFort Pitt Museum in Point State Park, part of the Smithsonian-affiliated Senator John Heinz History Center museum system, will host Patrick Spero as part of its 2019 Fort Pitt Speaker Series at 11 a.m. April 13. Spero will discuss how the West played a crucial role in the struggle for independence. Registration for this program is $15 for adults and $10 for students at www.heinzhistorycenter.org/events.Carnegie Science Center, North Side, is showing the traveling exhibit “Da Vinci The Exhibition,” highlighting the achievements Leonardo da Vinci, through Sept. 2. Hours are 10 a.m. to 5 p.m. General admission is $19.95 for adults, $14.95 for senior citizens and $11.95 for children. Call 412-237-3400.Heinz History Center, 1212 Smallman St., has opened the exhibition “A Great Day for Hockey,” showcasing artifacts from all five Pittsburgh Penguins Stanley Cup teams. Hours are 10 a.m. to 5 p.m. daily. Admission is $18 for adults, $15 for senior citizens, and $9 for children 6 to 17. Military receive $2 off admission. Call 412-454-6000.