October Happenings at Morris Arboretum

Oct. 1–31, Spooky Scarecrow Walk: vote for your favorite from more than 30 scarecrows on display. Oct. 29 & 30, Trick or Treat Trail: come in costume and walk along the Spooky Scarecrow loop for trick-or-treating and candy for the kids, 1 to 3 pm. 100 E. Northwestern Ave., Philadelphia. Mon–Fri, 10 to 5; Sat & Sun, 9 to 5. Garden adm., $10–$20. MorrisArboretum.org.