![Summer Days + Watermelon Eating Contest (1)](https://parks.sbcounty.gov/wp-content/uploads/sites/34/2022/07/Summer-Days-Watermelon-Eating-Contest-1.jpg?x55901)
Guasti Summer Days Activities in the Park
Cucamonga-Guasti 800 N. Archibald Avenue, Ontario, CA, United StatesSummer has officially begun and come out for our Summer Days family events. Explore the park, create arts & crafts and play a variety of games. Enter our watermelon eating contest.