Wicker Park's Boo-Palooza returns to the park at 1425 N. Damen Ave. from 10 a.m. to 2 p.m. Oct. 26 (Saturday).

The family friendly gathering includes costume contests for children and dogs, pumpkin decorating, a maze, bingo, a puppet show and more.  

The fifth annual event has nearly 50 community sponsors. Admission is free.