There’s a new speakeasy in town. On Yongjia Lu, a few blocks from those hellish watering holes on the corner of Hengshan, there’s a little barbershop that hides…Barber Shop, the bar. So you walk in, pass the shelves of pomade and switchblade combs, and a sharp-suited dude invites you to push down on some shampoo bottle pumps until the correct one opens the secret sliding door…