There are right and wrong ways to get a bartenders attention.
To figure out just what they are, we asked bartenders from around the world to weigh in.
Among the many faux pas, don't ever yell, click your fingers — or even wave them. Bartenders hate that.
When the bar is packed and your bartender appears to be out of earshot, what do you do?
Do you wave your credit card in the air? Do you snap your fingers? Or maybe you reach over the bar and start pouring yourself a...