Irish Fest 2024 Waterloo. Iowa irish fest is set to return to waterloo during the first full weekend in august. Waterloo, iowa — the 18th annual iowa irish fest returns to waterloo on friday with local favorites like wylde nept, and the crowfoot rakes joining headliners.

Iowa’s biggest irish cultural celebration! From live music to authentic food, iowa irish fest celebrates irish culture in the lincoln park area of waterloo annually every august!.