Saturday, March 12th Join us for St. Patrick’s day at TheUnderground! We will be open from 11am – 8pm. Don’t miss out on this lucky day! Doors open at 11 AM. For Table Reservations, please visit https://theundergroundchicago.com/reservations/. For Guestlist, please email [email protected]. Hours: Friday 10PM – 4AM Saturday 10PM – 5AM