Green Days is an annual community celebration held in Johnston, Iowa, at Terra Park.
Green Days 2021 activities include NEW: Jammin’ in Johnston a Business Expo, the parade, carnival, live entertainment in the beverage garden,
Bill Riley Talent Search, 5Kwalk/ run, interactive games for kids, and much more!
Green Days 2021 Theme: BETTER TOGETHER!
Green Days is organized by the Johnston Chamber of Commerce.
Please come and join us for the celebration, June 17-20, 2021!