Every Friday between now and September 25th you can sign up for free chocolate from Mars (the maker of such goodies as Twix, Snickers and M&Ms to name a few ) by heading over to RealChocolate.com.  You’ll have to exchange some basic information about yourself in return for a coupon good towards a free chocolate candy.  Each week 250,000 coupons are handed out.  Coupons take about six weeks to arrive and you’re allowed one coupon per Friday up to a total of four coupons per household.