Sift A Lagunitas-bacon-caramel cupcake, in Lower Pac Heights

Opening today in Lower Pac Heights, this Wine Country-born dessertery's boldly going where no cupcake shop has gone before, with chew(bacca)ables like Cake Shakes (your favorite flavor blended right into a milkshake), frosting shots, and the Stud Muffin: a Lagunitas cupcake topped with salted caramel frosting and spicy cayenne-dusted bacon bits.