If you enjoy hummus, celebrate National Hummus Day by stopping by Sabra's Facebook page, giving them a like, and signing up to receive a BoGo coupon if you're one of the first 10K to request the coupon. They send you a link via email to retrieve the coupon.
Not one of the first 10,000? You can still request a $1 coupon. When I requested my coupon, there were still about 9,500 BoGo coupons left.