If you're from Boston maybe you've purchased or been gifted Absolute Boston - an elderberry infused vodka and have no idea what to do with it. It's a odd flavor and this cocktail happens to have it! There is a substitution suggestion included if you don't want to go out and get such a strange liquor. The cocktail basically a margarita with wine on top. I did fine it a bit on the boozy side, which might be good for you - I'll just remember to cut the recipe in half next time for one cocktail. Enjoy!
And one more noteworthy thing to mention. Fenway Park is celebrating 100 years today!