Oh man... food tour!!!!
Get a huge stuffed pizza from somewhere (I hate Lou Malnati's but there are TONS of options), Jumbo shrimp at Goose Island or Lawrence's Catfish Corner, then grab a burger at Kuma's Corner (go early), and then hit all the attractions bonelesschicken mentioned. It should be a nice weekend so a bike ride would be nice and you will be staying in a very nice spot to get into a lot of stuff. Everything is pretty much cycling distance (* < 6mi )