The confluence of Hanukkah and Thanksgiving is rare enough that the NeatoShop designed a commemorative t-shirt. Now we have a song for the occasion, too! The Jewish a cappella group Six13 gives us a Thanksgivukkah song that will be good for exactly ...three more days. So make the most of it while you can, and send a greeting to someone with the song through the group's website. -via Tastefully Offensive