The horchata sherbet can be prepared up to a month in advance and makes more than you need for these shakes. Try it solo with fresh berries. Recipe adapted from Aran Goyoaga and her blog, Cannelle Et Vanille.
Margaritas can be made in a blender or served on the rocks, and we're certainly not here to tell you that one way is better than the other. A marg is a marg, after all -- and we'll take it any way you'd like to make it! Still, if you're looking to blend your way to happiness, these are the recipes to try.