April 15, 2007Marissa Mayer’s Laugh in King of Prussia, PA Posted inUSA (Road Trip)2 Comments on Marissa Mayer’s Laugh in King of Prussia, PA At Burger King in King of Prussia, PA (just outside Philly). College age girls sitting next to me. One of them has exactly the same laugh as Marissa Mayer. Drove me nuts. I’m sure they’re related.