Marking

Usually using a cocktail napkin or filling their water glasses lets everyone know they have been acknowledged. In the past these standards were two to three minutes; now its more like five to ten minutes because of constant understaffing in most restaurants nationwide, which annoy guests.

Even if you smile and say hello as you walk by, MAKE AN EFFORT TO ACKNOWLEDGE A GUEST WHO IS WAITING PATIENTLY FOR SERVICE. (Even when its not your table!)