Bay area Domino's pizza outlets will be throwing in a free 10-inch "American Legends" pizza with every purchase on Independence Day this weekend. If you've seen the commercials, you might know that these newish pies are geographically themed, resulting in unlikely pizza combinations like Buffalo Chicken or Philly Cheesesteak. That said, if you're taking the easy way out and ordering in to conserve your playing with fire fun for M-80's and Intergalactic Sky-Screamers, then by all means, take the freebie.