Potbelly is running a limited-time government shutdown promotion where government workers can buy one sandwich and get one free at all Potbelly locations through Sunday, January 27, 2019.
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In order to take advantage of the offer, government workers must show a Federal Government ID to redeem the deal.
While the offer is valid nationwide, interestingly enough, D.C. has the second largest concentration of Potbelly shops in the country.
Image – Potbelly