KNOCK ON WOOD is a small bar on the second floor of a grill restaurant in Shimokitazawa, Tokyo. It serves cocktails, beer, and pizza, and the owner, who speaks good English, greets customers, makes the drinks they want, and adds popcorn. Inside, you can listen to music and talk with the owner about drinks, and foreign customers are treated comfortably. The cover charge comes with only snacks and popcorn, so there is little food to go with the drinks.