Boo At The Zoo 2024 Idaho Idaho. Trick or treat candy stations, costume contests for all, vendors, face painting, special. On october 26th and 27th, the caldwell zoo transforms into a halloween wonderland for all ages.

Join zoo boise for the best family halloween event in town! Zoo lights on october 21, 2024 from 6 to 8:00 p.m., enjoy the beautiful night lights as you stroll the zoo in a relaxed environment.