This is Stone Brewing’s biggest celebration and fundraiser of the year. Stone will take over a university campus and transform it into a craft beer theme park. To commemorate two decades of great craft beers, this anniversary celebration will include more than 60 guest breweries serving more than 100 beers, vintage, cask, special-release, and one-off Stone beers, free homebrewed sodas, samples of Mike’s Beer Cheese, and live music.

Exclusively for the 20th, fans will enjoy the first-ever simultaneous tapping of Stone 5th Anniversary IPA, Stone 10th Anniversary IPA, Stone 15th Anniversary Escondidian Imperial Black IPA, and Stone 20th Anniversary IPA. Attendees will receive a free commemorative 20th Anniversary tasting glass.

Every year Stone raises a quarter-million dollars for charity, made possible by contributing 100 percent of proceeds to local organizations. Tickets & information: anniv.stonebrewing.com.