Jazz trumpet player Dave Rocha will be appearing with his trio at the Cannery Kitchen and Tap at the Castro Valley Marketplace, located at 3295 Castro Valley Blvd., in Castro Valley. They will be performing outside the building where the chairs and umbrellas are, from 3 pm to 6 pm. There’s no admission or cover charge. Rocha plays throughout the greater Bay Area, and previously has performed in New York City, Los Angeles and Seattle with jazz greats Lionel Hampton, Larry Elgart, Machito, and Tex Beneke (Glen Miller Ghost Band).  His trio will be playing an eclectic mix of jazz tunes, ranging from "straight-ahead" jazz to jazz rock, bossa to blues, and everything in between.  In addition to being a trumpet virtuoso, Rocha is equally at home on the flugelhorn, the "first-cousin" to the trumpet.