Welcome to the Windy City! Best happy hour spots from 4-6 or 7pm are Sullivan's Steakhouse on Dearborn Street, Rosebud (also on Dearborn), Plymouth Bar & Grill on Plymouth & Jackson (ask for Cindy), Fogo de Chao (in the bar area only) on 661 N. LaSalle Street just to name a few. I hope this information helps. Have fun!