Visit ComMar at Events Across the Country « All Events This event has passed. Inland Marine Expo May 31, 2023 - June 2, 2023 « Fire Department Instructor’s Conference ICAST » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Start: May 31, 2023 End: June 2, 2023 Website: http://inlandmarineexpo.com/ Venue America’s Center 701 Convention Plaza St. Louis, MO 63101 United States + Google Map