BOOze at the Zoo, an adults-only Halloween event, is Thursday, October 13, 2022, from 6:30pm to 9:30pm at the Nashville Zoo. Guests can expect unlimited BOOze samples from 16 beer and cocktail vendors, trick-or-treating, live music, animal encounters, nighttime zip lining, and more. Dress in your best costume and participate in the costume contest for a chance to win a behind-the-scenes tour. Tickets are $79 (members save $5 per ticket through October 6, 2022). Guests must be 21 or over to attend.