What is Potbelly Sandwich Shop?
'''Potbelly Sandwich Shop''' is a publicly traded American fast-casual restaurant chain. It focuses on submarine sandwiches and milkshakes. It was founded in 1977 in Chicago. Its name refers to the potbelly stove. Some locations have presented live music from local musicians during the lunch hours. [[File:11-16-06-EPMN-potbelly.jpg|thumb]] [[Category:American fast food restaurants]] [[Category:1977 establishments in the United States]] {{Food-stub}}