Thanksgiving dessert panic

For the past few years, I've hosted Thanksgiving. I've pretty much got it down to a science, except for the desserts. I usually head over to Frisch's and buy an assortment of pies -- pumpkin, apple and a chocolate pie for the husband.
But this year, I was planning to make an ice cream pie using Edy's Slow-Churned Pumpkin ice cream. It's one of their light flavors, and I thought I could throw something together for those of us still watching our calorie intake at the end of the evening.
So I went to Bigg's, and it was GONE! Sure, it says Limited Edition on the carton, but I didn't think it would be sold out so fast. They are on to peppermint and egg nog. Sigh. Let me know if you've seen the pumpkin. I'm heading off to Kroger now...