Looking for that unique holiday gift for that hard-drinking uncle that enjoys quoting lines from The Blues Brothers after he's had one too many? Boy have we got the gift idea for you: Dan Aykroyd's Crystal Head Vodka. Inside is a pure Finnish vodka, triple filtered through actual herkimer diamonds. Outside, is an artisanally crafted glass skull, evoking ancient Mayan lore. What's more, it's made by the guy from Ghostbusters. Also, if you happen to be in the greater Denver area this weekend, you can learn more about this marvel of modern spirits from Dan Aykroyd himself, who will be hosting a series of tastings and bottle signings at several area liquor stores. Cheers!