October 19, 2010 No Comments Free 3oz. Entenmann’s Crumb Cake at QuickChek QuickChek is offering a printable coupon for a FREE 3 oz. Entenmann’s Crumb Cake. You must be a fan to print the coupon. Offer expires 10/25/10. Free 3oz. Entenmann’s Crumb Cake at QuickChek – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.