While we did not eat at this restaurant, they very prominently displayed a sign outside advertising their gluten free pizza. I only discovered this as we were getting ready to leave the town for another restaurant elsewhere (we were with a small tour group). But if you're in Foligno, check it out. It is on the main shopping thoroughfare, which is well worth a visit. We found some of the best shopping in Umbria in this town, which is more a "locals" town of businesses, etc. than just a touristy town. It's hard to RATE this restaurant since I didn't try the pizza, but if it's anything like the other places serving gluten free pizza in Italy (good, and safe), I'm guessing it's at least worth investigating.