August 22, 2011 No Comments Free 20 oz Iced Coffee at QuickChek Print out the coupon and redeem for a FREE 20 oz iced coffee at QuickChek. Expires 8/29/11. Locations. Free 20 oz Iced Coffee at QuickChek – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.