ok, it's your own fault! I say often that Assisi is "where I like me." Let me share a couple more places that reaffirm that every year: La Fontanella for lunch. From Piazza Comune take the 'down road' (see my earlier description) to where you see all the pinocchio puppets. Turn left, walk down to the bottom and turn left again. La Fontanella will be on your right almost immediately. Not very well signed. My suggestion, go the day before and tell Franca (you think I've been there a few times?) how many you will be and how much you want to spend (I say 25 euro per person with wine) and what time you'll be back. She gets everything organic and fresh, serves family style in a garden setting with the most relaxing/envigorating view of the valley. We do this every year at least twice - people have to remind us to get to our rehearsals. Feel free to just lounge for a nice long while!
Next, La Lanterna. Look the other way (I really do need to learn street names) from the Piazza (towards the fountain). Take the road up on the far left. You'll see lanterns (Lanterna in Italian) and a few steps going up on the left. Sit outside and enjoy some wonderful food for lunch and/or dinner.
Take the middle road and at about the top there is a small grocery/deli. He actually exports to a place in Conneticut. He makes great sandwiches.
Take the road to the right and just before the Roman gate there is the Hotel Sole on your left (that's my festival's home base). The building goes back about 800 years or so. I highly recommend the food! I've eaten everything on the menu and never was disappointed. These are family recipes. Across the street you'll find pastries, great coffee bar and gelato. So many flavors, so little time!