Irish On Ionia

Irish On Ionia
Saturday, Mar 15, 2025 from 11:00am to 9:00pm
Calder Plaza
320 Ottawa Ave NW

One of Michigans most beloved St. Patrick’s Day traditions is getting a fresh new look for 2025! Formerly known as Irish On Ionia, the festival is rebranding as Irish Off Ionia and moving to Calder Plaza in downtown Grand Rapids.