Pizza Hut lovers can get a free pizza today, but only those who live in some states. The deal is to celebrate “Guest Appreciation Day” and offers a free large-sized one-topping pizza to any customers who buy a large pizza. It’s available at 906 Pizza Hut locations across the United States, but only within 27 states and only at certain locations. Pizza Hut’s Buy One Get One Free offerToday’s offer at Pizza Hut provides one free large one-topping pizza to any customer who buys a large pizza. Pizza Hut’s buy-one-get-one-free offer is available at all locations franchised by Flynn Group. The deal …