36 events tagged for tweens & teens (11+) across the next 4 weekends. Events whose source doesn't list ages aren't included here; see the full list.
Updated
Pittsburgh Zoo & Aquarium — Pittsburgh · Allegheny Co. · Pittsburgh
Daytime trick-or-treating throughout the Zoo, characters, a costume parade, dance party and costume contest. Sat–Sun Oct. 17–18 and 24–25.
Details at Pittsburgh Zoo & Aquarium ↗From Carnegie Library of Pittsburgh branches. Some need registration; check the library page.
At the Museum — Pittsburgh · Allegheny Co. · Pittsburgh
When: Friday, October 23, 2026, 5:30–8:30 p.m.
Details at Carnegie Museum of Natural History ↗Pittsburgh Zoo & Aquarium — Pittsburgh · Allegheny Co. · Pittsburgh
Daytime trick-or-treating throughout the Zoo, characters, a costume parade, dance party and costume contest. Sat–Sun Oct. 17–18 and 24–25.
Details at Pittsburgh Zoo & Aquarium ↗From Carnegie Library of Pittsburgh branches. Some need registration; check the library page.
From Carnegie Library of Pittsburgh branches. Some need registration; check the library page.
Powdermill Nature Reserve — Pittsburgh · Allegheny Co. · Pittsburgh
When: Saturday, November 7, 2026, 2–3 p.m.
Details at Carnegie Museum of Natural History ↗From Carnegie Library of Pittsburgh branches. Some need registration; check the library page.
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