Cheesecake Factory's skinny drinks are about 150 calories In a nation obsessed with calories, The Cheesecake Factory best-known for its big portions has a new, slimmed-down trick up its sleeve: Skinny Cocktails. Today, the upscale casual dining chain unveils plans to roll out a "skinny" line of its five most popular cocktails later this month, made with about half the calories. Margaritas and mojitos that are usually 300 calories will be cut to about 150. "We think it could create a whole new beverage category," says Mark Mears, Cheesecake's marketing chief. Cheesecake Factory's skinny drinks are about 150 calories - USATODAY.com yeah...thats really going to solve the problem. if you are so worried about your diet that you need to be concerned about 150 calories, you shouldn't be drinking or eating at the cheesecake factory!