It's the season for holiday and bowl-game celebrations galore. Bring a little life to the party with this guideline for making your next potluck more sustainable. Urban and Regional Planning students have combined their creative skills to come up with guidelines for how to hold a potluck while incorporating sustainable practices. They suggest emailing this guide to each person who will be bringing a dish to share. Then add up the sustainability scores to see who wins! The underlying message in this quirky guide - there are easy things you can do to make your life more sustainable.