i usually do vodka martinis, or wine. there's also the low carb beers, and i've found that a lot of bars do carry diet soda these days so you could try a vodka/soda. but like some of the others said, i wouldn't worry about it too much. i've been a low carber for about a year now, and i often throw my diet to the wind on the weekends and my weight is not affected. good luck and have fun.