Irish Fest Waterloo Iowa 2024. The fest provides nearly 50,000 annual attendees the opportunity to participate in a premier cultural event that broadens their global perspective and introduces them to experiences and lifestyles far beyond the midwest, while. Online registration ends thursday, august 1st at midnight.

Children under 15 are free to attend with an adult. Iowa irish fest is dedicated to celebrating irish culture in iowa and takes place in the lincoln park area of downtown waterloo.