Park Events

The Department of Regional Parks offers a wide range of seasonal, one-time, annual or sponsored events. From Calico to Mojave Narrows to Yucaipa, our parks system has something of interest for everyone to experience, including our four-legged friends.

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Venues: Cucamonga-Guasti

In bold font at the top reads Witches Brew and S.T.E.A.M. in green bold font Halloween Experiments. There is an illustration of some magical stars. On the right is an illustration of a cauldron bottle with a cork and some liquid inside. The graphic has bubbles and stars as decoration on the right and left-hand sides. Underneath is Cucamonga-Guasti Regional Park, Saturday, Sept. 4, 1:30 p.m to 3:30 p.m. An illustration of a cat wearing a pointed purple witch’s hat is at the bottom left-hand corner.

Witches Brew at Cucamonga-Guasti

Cucamonga-Guasti 800 N. Archibald Avenue, Ontario

Join Regional Parks for some double, double, fun and trouble whipping up some of your own Witch’s Brew, Saturday, Oct. 4, from 1;30 p.m. to 3:30 p.m. at Guasti. Watch the cauldron bubble and steam with a magical exothermic reaction — don’t worry, it’s all safe science and super cool...