Potbelly, South Colorado Boulevard, Denver, CO, USA
2 months ago •reported by user-yrpjp945
Suspected source: Roast beef
Onset: Less than 4 hours
Duration: 12 to 24 hours
Sick: Me
Additional information: This happened on Superbowl Sunday. We ate about an hour before the game. I had a roast beef sandwich with provolone, tomato,