International Entertainer (singer/songwriter/pianist) Sir Stryker will perform Sept. 30 at the Empress Theatre with proceeds benefitting the Solano-Napa Habitat for Humanity and Sparrow Project. The show will be emceed by local actor John Burke and Benicia resident Deirdre Doohan Cruz, the daughter of original “Star Trek” actor James Doohan. The event is all about providing awareness of the two charities as well as establishing a sense of hope. “Sir Stryker in Concert: A Story of Hope” will be held at 8 p.m., Saturday, Sept. 30 at the Empress Theatre, located at 330 Virginia St. in Vallejo. The doors open an hour earlier at 7. Tickets are $20 online, $25 at the door and free for children 12 and under. For more information, including tickets, go to https://empresstheatre.org/events/sir-stryker-in-concert-a-story-of-hope or call 552-2400.