Zoo Boo will be held on the evenings of October 5-7, October 12-14 and October 19-21. Friday and Saturday hours are from 5 to 8 p.m.; Sunday hours are from 3 to 7 p.m. Advance ticket purchase is encouraged! Walk-up tickets will only be sold between 6:45 and 7:45 p.m. on Friday and Saturday nights and 5:45 and 6:45 p.m. on Sundays.
Detroit Zoological Society Members can purchase tickets starting August 23; tickets go on sale to the general public September 6. Advance tickets start from $10 per person, ages 2 and older. Children younger than 2 are admitted free. Tickets can be purchased at Window One at the front of the Zoo or online. Pre-sale time slots for Zoo Boo on Fridays and Saturdays are 5 p.m. 5:30 p.m., 6 p.m., 6:30 p.m. and 7 p.m. Tickets for 7:30 p.m. will only be available at the gates, which close for entry at 8 p.m. Pre-sale time slots for Zoo Boo on Sundays are 3 p.m. 3:30 p.m., 4 p.m., 4:30 p.m., 5 p.m., 5:30 p.m. and 6 p.m.. Tickets for 6:30 p.m. will only be available at the gates, which close for entry at 7 p.m. Parking is $8 per car for all Zoo Members and guests. Zoo Boo is a rain-or-shine event; no refunds or exchanges.