OMG I freakin' love it! Pinhead has never been so cute! You should totally make some of the other Cenobites - like the conjoined twin Cenobites from Hellraiser IV ;-)
Brilliant!! It would be great to do a solid color on one side and a crazy pattern on the other side. I'm thinking black on one side and dinosaur print on the other. I've been DYING to make a dinosaur skirt but can't justify it taking up space in my closet, but double-sided would do the trick!
Tell your grandma she's AWESOME!! Both for making the amazing stuff she makes AND for giving to her church (The hat rug is my favorite - thanks for the link!)