Now you can catch all the Bay Area's brightest stars in one place: a trailer for a 60-second radio spot slated to air on station KNBR.

The goal, write the Chron's Matier and Ross, is to draw attention to the charitable portion of the $40 million fundraising effort already underway for next year's Super Bowl, which is of course to be held at Levi's stadium in Santa Clara. 25% or $10 million of that budget is going to local nonprofits, with the rest headed toward preparations for the massive game. The San Francisco Bay Area Super Bowl 50 Host Committee has signed on more than 30 celebs with local connections, from Arnold Schwarzenegger to a herd of Coppola's. Have a look.