You won't find antioxidant power boosts, protein powder or açaí berries at Juice Box — just an extensive menu of delicious fresh fruit smoothies in almost every conceivable combination. Mango, banana and pineapple? Durian and Chinese yogurt? Apple and avocado? Done, done and done. The fresh-fruit ice tea is also developing its own following, but the secret weapon at this family-friendly Chinatown hangout is the shaved ice: ice cream, sweetened condensed milk and an avalanche of chopped fruit and powdered ice, in a bowl so big it's all but impossible for one person to finish before it melts. But it's sure fun to try. Better yet, share it with a friend.