Boo At The Zoo Denver 2024. On behalf of the philadelphia zoo, we’d like to invite you to volunteer at our annual halloween event boo at the zoo,. The denver zoo’s longstanding tradition “boo at the zoo” was replaced by “wild fall” last year and it looks like the new event is still going strong in 2022.
Denver zoo is offering seven (7) community free days throughout 2024 for anyone in our community! Storybook safari—a modified, masked version of denver’s family favorite.