Green Days is an annual community celebration held in Johnston, Iowa, at Terra Park. Green Days 2025 activities include Jammin’ in Johnston a Business Expo, parade, carnival, & live entertainment in the beverage garden!
Green Days is organized by the Johnston Chamber of Commerce.
Please come and join us for the celebration, June 19th-21st 2025!
FREE ADMISSION!
Have a login? Login Now
{{vm.loginInfo.errorMessage}}
Create an Account
Forgot your Username or Password?
Register as Guest
Address
Phone
{{slot.Name}}
{{ vm.EventInfo.EventSettings.NoShowPolicy }}