Visiting Chicago for a wedding and took a few days off to explore the city + see family. Today we went to the zoo and had so much fun! We explored for around 4.5 hrs and saw as much as we could before it closed for the day. We had lunch at Bird’s Eye Grill. Decent sandwiches for it being on zoo grounds! The best part is the zoo is completely free to enjoy!!! There is no admission fee but you can make a donation if you choose. Highly recommend visiting!