Accroding to the website I believe that area is open:
Chicago Zoological Society - Brookfield Zoo: Know Before You Go
ZOO HOURS
November 25-December 31:
On Holiday Magic dates*: 3 p.m. - 9 p.m.
All other dates: 10 a.m. - 5 p.m.
*Holiday Magic dates are November 25, 26, 27, 30, and December 1-4, 7-11, 14-18, and 26-31
OPEN BUILDINGS
The following indoor buildings are currently open or will open at the designated day and time noted:
*Australia
*BZ Red Hots
*Café del Sol
*Clouded Leopard Rain Forest
*Desert's Edge
*Feathers & Scales
*Great Bear Wilderness underwater viewing
*Habitat Africa!: The Forest
*Habitat Africa!: The Kopje
*Hamill Family Play Zoo (
open on a modified schedule)
*Hamill Family Wild Encounters
(goat yard and wallaby yard closed for the season, reopening Spring 2023)
*Living Coast
*Pachyderms
*Parakeet Aviary
*Pinniped Point underwater viewing
*Regenstein Wolf Woods indoor viewing
*Reptiles & Birds
*The Swamp
*Tropic World
(Gorillas off habitat on Holiday Magic dates)
Please note the following buildings are currently
CLOSED at this time:
*Peacock Café & Grill
*Seven Seas underwater viewing & Dolphins in Action
Please note that the splash pad at The Living Coast, drinking fountains, and water misters are now off for the season.