Contact
Irish Off Ionia Festival 2026
Don't miss out on Michigan's largest St. Patrick's Day festival! Irish Off Ionia features live music, Irish dancers, entertainment, and festive food.
What to Expect at Irish Off Ionia 2026:
-
Double the stages featuring live music and Irish performances throughout the day
-
Double the drink tents for faster service and more variety
-
A new Calder Plaza layout with expanded space and improved guest flow
-
Elevated food and beverage offerings
-
A continued commitment to zero-waste practices
-
An energetic, inclusive St. Patricks Day celebration in the heart of downtown
Calder Plaza
300 Monroe Ave. NW, Grand Rapids, MI 49503
Dates & Hours
Event Dates
Saturday,
March 14,
11:00am - 9:00pm