Die besten Restaurants mit Hahnchenrestaurant Essen in Nürnberg

According to the receipt I bought 0.5l and get a small 0.25l cup. I could refill. Which means I need a place that I can keep an eye on from the drink dispenser. I find it very inappropriate. Waiting times were okay. People speak little German or English, but the ordering computers make this no problem. However, they are very friendly and helpful. There doesn't seem to be any provision for securing hair or washing hands.