A celebration of nature’s sweet summer treat, Hermiston, Oregon’s MelonFest on August 17 showcases all things watermelon. Get in on the action by entering a seed-spitting contest, or watermelon bathtub race for teams of three. Tubs are provided; team spirit and uniforms are encouraged. Enjoy vendors, live music, a costume contest and plenty of renowned Hermiston watermelon at this free event. See hermiston.gov.