After five people were shot dead in a gay nightclub in Colorado Springs, Colo., Matthew Grigsby thought about Club 501. It was the only gay bar in Redding, a Northern California city of 93,000 that, like Colorado Springs, is deeply religious and conservative. There, Grigsby felt comfortable holding hands or dancing with another man. Club 501 closed this summer, leaving Grigsby and other LGBTQ people without a place where they could be themselves. The news from Club Q in Colorado Springs was another gut punch. "There's no safe place anywhere," Grigsby, 53, said, his voice shaking. "It doesn't matter where...