A delicious summer cocktail! Mix with your favorite vodka or with your favorite wine for a summer sangria! I have so much rhubarb in my house right now I don't even know what to do with it all. One thing I knew however is that I DID NOT just want to make multiple pies or muffins... Needed to mix things up! My Nanny had mentioned that her friend had whipped up this treat and she had nothing but amazing things to say about it! (She sadly couldn't remember anything about the ingredients except for the pink lemonade part) but I was able to work with that surprisingly.