NAPA, Calif. (KTVU) - Stevie Wonder headlined night one of the BottleRock festival in Napa Friday night.
It's a three-day music, food and wine festival. The festival is sold out with thousands of people expected to attend.
Crews have been busy transforming the Napa Valley expo into a music lovers dream.
The first acts are expected to take the stage at noon.
Organizers say Napa is the perfect location to hold the big event.
Lenny Kravitz also played Friday as well as Michael Fronti. Florence + the Machine headlines Saturday with the Red Hot Chili Peppers on Sunday.
Professional chefs will also be featured at the festival including Gordon Ramsay.
30 different wineries are at the event. Organizers say this year could be the best ever, "Bottlerock is absolutely unique. It's right in the heart of Napa Valley so it screams wine and it's almost like a world class music festival inside a world class food and wine festival so you really kind of have the best of both worlds."