Graze the garnishes
The maraschino cherries, olives, oranges, and lemons are drink garnishes, not buffet items you should contaminate with your gross fingers.
Close a tab, then start a tab
Sure, maybe you changed your mind about that last drink and opened another tab. It was fine until the fourth closed tab of the night. Now you're just wasting paper, and racking up charges for the bar, and generally being as annoying as possible. You shouldn't have used all your cash to play "Closing Time" four times in row.