Loading view. There were no results found. There were no results found. MSEA-SEIU headquarters Events Venues MSEA-SEIU headquarters 5 Community Drive Augusta, 04330 United States Get Directions 207-622-31151 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