March 1, 2011 No Comments Free Coffee at Xtra Mart Today Free coffee today until midnight. You can also get free coffee on March 7 and 21 with this coupon. The coupon can be accessed from the Free Stuff tab after you Like Xtra Mart. Locations. Free Coffee at Xtra Mart Today – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.