« All EventsThis event has passed.Clams on the Half Shell DayMarch 31« Vincent van Gogh’s BirthdaySourdough Bread Day »March 31, 2026 is Clams on the Half Shell Day. Enjoy it your way. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Share:FacebookXWhatsAppThreadsTextMore… Details Date: March 31 Event Tags:DidYouKnow, FoodHolidays, WhatzToday