Come out for a spooky good time at the Fullerton Arboretum featuring our local Orange County Breweries ONLY in their spooky cool costumes at our First Annual BrewersMash! This festival will have seasonally inspired ales curated specially for our event. Come out in your best costume for a chance to win the costume contest, judged by our brewery members. A DJ will be keeping things haunted with Halloween inspired mash ups and featured on the main stage will be amazing 'freak' show performers to entertain and dazzle you. Let's do the monster mash, brewers style!