National Coffee Day deals and freebies The following offers are available, Sept. 29 unless otherwise noted. Always check with your closest location as offers and participation can vary. Also, some will require you to have a restaurant’s app or be signed up for emails. 7-Eleven: For a limited time with the 7Rewards app, get any size coffee for $1. Download the free app at www.7-eleven.com/7rewards. Barnes & Noble: Get a free hot or iced tall coffee with the purchase of a bakery case item Sunday. Biggby Coffee: Get a free hot brewed coffee Wednesday at participating locations. Bojangles’: Starting Wednesday and through Dec. 31, the chain is offering $1 any size of its…