Free things to do in Chicagoland this winter❄️ @Brookfield Zoo Chicago is offering free entry on Saturdays, Sundays, Tuesdays & Thursdays through February 27th! FYI that parking is not included and not every exhibit will be open! CHECK IT OUT & FOLLOW FOR MORE🏙️ #brookfieldzoo #chicago #chicagoland #chicagosuburbs #chicagothingstodo