http://www.houseparty.com/landing_pages/view/tombstonehaunted
Only one pizza can call itself the Official Pizza of Halloween. It’s Tombstone, and now you can sign up to host a Tombstone Pizza Haunted House Party™. Invite your friends and their little monsters over, and Tombstone will give you the goods for a screamin’ good time. With free pizzas, décor, games and more, it’s sure to be a party that will knock ‘em dead.