What will Bradley Cooper, Steph Curry be doing together at BottleRock Napa?

Over the years, the Williams Sonoma Culinary Stage has risen in popularity to become one of the main attractions at BottleRock Napa Valley.

Festival-goers flock to this stage to watch some incredibly fun cooking demonstrations, mixing top chefs with big-name pro athletes, pop/rock stars and other celebrities.

This year’s lineup includes Golden State Warriors star Stephen Curry, actors Bradley Cooper and Cameron Diaz, Motley Crue’s Tommy Lee and others appearing alongside such celebrity chefs as Alton Brown...