Today is National Pizza Day. That means discounts at a number of national Pizza chains, and at least one freebie. Baskin-Robbins is serving free slices of Sweetheart Polar Pizza from 3 to 7 p..m. Among the discounts? Little Caesars is upgrading a classic to a Most Cheese and Most Pepperoni for a dollar. Pizza Hut has two medium two-topping Pizzas for 5-99. And Papa John's has a large or pan two-topping Pizza carry-out special for 7-99 or a dual layer pepperoni Pizza for ten dollars.
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