Harmony Museum, 218 Mercer St., Harmony, offers guided tours from 1 to 4 p.m. daily except Mondays. Admission is $7 for adults, $6 for senior citizens, and $3 for youth ages 6 to 17. Call 724-452-7341 or visit www.harmonymuseum.org.

Drake Well Museum, Titusville, will host a lecture Nov. 21 on “P.C. Boyle — The Voice of Early Oil and the Original Anti-Fracker — and the Roberts Brothers” by author and historian William Brice. This installment of the museum's annual Heritage Lecture Series will begin with light refreshments served at 6 p.m. Admission is $5 for those ages 12 to 64 and $4 for senior citizens. Call 814-827-2797 or visit drakewell.org.

National Aviary, 700 Arch St., has opened a new permanent exhibit called “Canary’s Call.” The exhibit showcases four signature bird species, a number of other birds from around the world, as well as a flying mammal: the Malayan flying fox, which is a species of large fruit bat. The interactive free-flight show “Beaks!” runs daily at 11 a.m. and 3 p.m. through Jan. 1; this show is $5 in addition to the regular cost of admission, which is $13 for adults, $12 for senior citizens, $11 for children ages 2 to 18, and free for children younger than 2. Aviary hours are 10 a.m. to 5 p.m. daily. Call 412-323-7235 or visit www.aviary.org.Heinz History Center, 1212 Smallman St., hosts “Poptastic!” focusing on Pittsburgh artist Burton Morris and more than 100 original works of art through Feb. 23. “Pennsylvania’s Civil War” continues through Jan. 5. Center admission of $15 for adults, $13 for senior citizens, and $6 for children ages 6 to 17. Call 412-454-6000 or visit www.heinzhistorycenter.org.ToonSeum, Pittsburgh’s Museum of Cartoon Art at 945 Liberty Ave., celebrates the 40th anniversary of “Hagar the Horrible” through Dec. 1. Museum hours are 10 a.m. to 3 p.m. Mondays, Wednesdays, Thursdays and Sundays and 10 a.m. to 5 p.m. Fridays and Saturdays. Admission is $1 for children ages 6 to 12 and $5 for adults. Call 412-232-0199 or visit www.toonseum.org.Children’s Museum, 10 Children’s Way, Allegheny Square, hosts TapeScape, a massive indoor landscape made of 360 rolls (that’s 22 miles) of packing tape through Jan. 19. “Tough Art” continues through Dec. 31. Hours are 10 a.m. to 5 p.m. daily. Admission is $13 for adults, $12 for children ages 2 to 18 and senior citizens, and free for children younger than 2. Call 412-322-5058 or visit www.pittsburghkids.org.