New Orleans Boo at the Zoo

Bring your tiny ghosts and goblins to the land of beasts for the Audubon Nature Institute's annual Boo at the Zoo event. Plenty of thrills and treats to be had for the fright-finders and weenies—cough, I mean the more sensitive attendees—alike. Trick-or-treating, pumpkin enrichment, scary and non-scary walks through a haunted house, and—of course, zoo animals. 10 am–5 pm. $38. events.audubonnatureinstitute.org.