Here's a mascot costume site that I found all by myself (though I'm not positive that it isn't amongst the many tips of reader Mike A. as well). A few of my favorites from their numerous offerings, along with some made-up teams that they could cheer on to victory: the Mansfield Burgers, Burlington Scary Clowns, Westphalia Chefs, Cedar Valley Surly Irishmen, and Parkersburg Mexicans.