So we're hosting a baby shower for friends this Saturday. The party is a brunch, and we'd like to serve some booze. And, no, we won't be playing any stupid games or tasting chocolates that look like baby poop. I'd like to make a few pitchers of drinks for 15-20 people.* Bloody Mary's are the obvious choice; mimosas are also pretty obvious. But perhaps you have a better idea. What would you make? Please include a recipe if possible. *Of course we'll serving something non-alcoholic for our pregnant guest(s).