Detroit Underground 2 events found. PrintEvents Today Upcoming Upcoming Select date. Happy Hour Daily 4pm - 6pm, Excludes Concert Nights and Holidays Nov 2026 Sat 28 8:00 pm - 11:30 pm Detroit Underground Jan 2027 Sat 23 8:00 pm - 11:30 pm Detroit Underground Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file