Hello fellow Chowhounders!
I'm making a trip to Chicago for the first time during Easter weekend and looking forward to it. One thing I love to do on my travels is visit grocery store chains and buy up "regional" foods that you can't get anywhere else in the States / Canada.
The River North area is where I am at and only in town for 3 days. I saw there is a Trader Joe's near my hotel and also Fox and Obel as well.