What should we do on a warm January Saturday afternoon?

As you know, it should be warm (48 degrees) and sunny this Saturday. Here are a few ideas.
Let me know what you want to do or where you want to go.

Lincoln Park Conservatory

Lincoln Park Conservatory

Lincoln Park Conservatory

Location (Directions)
2391 N Stockton Dr, Chicago, IL 60614
Daily Hours: 9 am - 5 pm
Cost: Free

Lincoln Park Zoo

Location (Directions)
2001 N Clark St, Chicago, IL 60614
Daily Hours: 10 am – 4:30 pm
Cost: Free

Art INSTITUTE of Chicago

Location: (Directions)
111 S Michigan Ave, Chicago, IL 60603
Daily Hours: 10:30 am –5 pm
Thursdays until 8 pm
Cost: $21 for IL residents
free on Thursdays