Oh, that's a fun question! I would say a holiday-themed dessert is always a great choice. You could make some Christmas cookies, gingerbread men, or even a festive cake. Or, if you want to go with something more savory, you could bring some homemade Christmas cheese balls or even a charcuterie platter. Whatever you decide to bring, just make sure it's something that will make everyone at the party smile. Happy Holidays!