$1 coffee Wednesdays at 7-Eleven Food & Drink Jan 162013 If you're new here, you may want to subscribe to our daily email updates. Thanks for visiting!To grab this $1 any-size deal, drop by a participating 7-Eleven store on a Wednesday. Information about 7-Eleven stores by region is featured on the website. On Wednesdays, at participating stores, coffee is $1. Comments are closed.