Food:
UChicago dining: dining.uchciago.edu
Local Grocery Stores: Hyde Park Produce, Treasure Island, Whole Foods
Kosher Restaurants: Go North for a great selection

Housing:
UChicago Housing: housing.uchicago.edu
Off-Campus: check apartment rental sites, UChicago Free and For Sale, and UChicago Marketplace

Things To Do:
Study.