July 8-9, 2023: WANTED: Your Garden. Gardeners all over Iowa City and Coralville are opening their gardens, big and small, to inspire new gardeners and to help raise funds for Project GREEN’s mission of making Johnson County more beautiful. If you’d like to open your garden, please fill out the questionnaire by June 15, 2023, to be included in the Open Gardens Map. Learn More at https://projectgreen.org/gardens-wanted/.