After what seemed like an extraordinarily lengthy remodel of the space that used to house long-gone salad joint Choppe Choppe at 368 N. Camden, smoothie and juice shop Liquid Nutrition has recently opened in Beverly Hills.  This is the first US branch of the popular Canadian chain.  You can expect a menu of proprietary specialty drinks with protein, herbal, or vitamin supplements as well as wraps, treats, and house-grown wheatgrass served by extremely friendly and helpful staff in a bright, cheery environment.