This morning in White Plains there were people standing outside the station handing out papers about an Earth Day Commuter Challenge. I figured I’d mention it here, especially since when you sign up for this “challenge”, you can get a free $10 gift card to Dunkin Donuts. You must live in either New York or Connecticut, and carpool, vanpool, ride the bus or the train, ride your bike or walk. At the time of writing, the site has 60 more gift cards available, so if you are interested, you have to sign up soon. Entering your trips also makes you eligible for a drawing for a $100 Stop & Shop gift card. If this sounds interesting to you, head over to www.earthdaycommuterchallenge.com