Get ready for lighthearted Halloween fun without the fright during the Columbus Zoo and Aquarium’s annual Boo at the Zoo celebration. This merry-not-scary, frightfully delightful event will take place the following weekends of October 2025. 2026 Dates: October 3 & 4  |  October 10 & 11  |  October 17 & 18  |  October 24 & 25 Join the … Continue reading Columbus Zoo and Aquarium Boo at the Zoo is merry, not scary!