For a 40th birthday party in Napa Valley, Glow Events gave the superhero theme a black-tie makeover. San Francisco-based Glow Events regularly produces celebrations from weddings to corporate gatherings to bar mitzvahs, but founder Christina Millikin elevated her planning skills to heroic levels in January when she recreated Wayne Manor?s Batcave?complete with the actual Batmobile from the 1989 film Batman?at Clos Pegase winery in Napa Valley for a client?s 40th birthday.