are done with your meal you can dispose of it.
keep your drink to the right side of your plate and do not put your phone, id, or your purse on the table.
if you need to leave the table at any time you can simply say, "excuse me" without further explanation.
never cut any line when waiting for food; first of all it's rude and second of all you never know how hungry people will react to you getting between them and their food!
always move quickly through line and have your order ready before getting to the counter to aid the workers in efficient service.
do not attempt to carry more plates than 