Loading view. There were no results found. There were no results found. Upstairs @ Hennessy’s Events Venues Upstairs @ Hennessy’s 25 Union St, Boston, 02108 United States Get Directions 6173670055 Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file