(Amy Cavenaile/The Washington Post; iStock)Don't say: “Surprise me.”Customers who ask for a surprise are almost never happy with the outcome. (Amy Cavenaile/The Washington Post; iStock)Don't wave money, yell drink orders or interrupt. (Amy Cavenaile/The Washington Post; iStock)Don't tip a dollar per drink, especially on $15 cocktails. (Amy Cavenaile/The Washington Post; iStock)Don't get wasted. (Amy Cavenaile/The Washington Post; iStock)Don't ask your bartender to slip you a little extra.
Source: Washington Post July 05, 2016 15:00 UTC