I don't know if it was just my lucky day, but this is the best Panera I've been to so far. And it's in a rest stop!
Seriously, this place was incredibly clean. Any my sandwich was awesome. You know sometimes they hastily throw your to-go sandwich together, knowing that it won't fall apart until you try to open it in the car and are too lazy to go back in? That is not the case here. My sandwich was built with care and perfectly wrapped. They even included a pickle! Totally made my day.