This must be the only job in the world in which strangers are allowed to interrupt you while you work to demand you charge their phones. They won't be patient, either. They'll shove right to the front to throw their chargers at you. They also consider it your fault if any liquid gets on the phone (it's a BAR) or it goes missing (you are WORKING) or they forget it's there and leave (they are DRUNK). But saying no isn't an option. They'll just wait, staring mournfully, until you relent.