Become a Festival of Tree Designer today! Review the Festival Designer Handbook for all information and entry rules for being a 2023 Designer. Designer Handbook Fill out the Designer Application form to let us know about your 2023 entry. Fill out the Designer Application form by October 27th to let us know about your 2023 entry. Designer Application Designer Contract If you have any questions, please email Festival Design Chair Jesyca Hope at email@example.com.