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Green Days is an annual community celebration held in Johnston, Iowa, at Terra Park.
 Green Days 2023 activities include Jammin’ in Johnston a Business Expo, parade, carnival, & live entertainment in the beverage garden!
Green Days 2023 
Green Days is organized by the Johnston Chamber of Commerce.
Please come and join us for the celebration, June 15th-18th, 2023!
FREE ADMISSION!

                                                                                                       @johnstongreendays