No culture?! Where else can you find 10,000 sprinters and strollers masquerading as Santa? Actually, they do this in Texas, too—but not like we do it in Vegas, the fattest of all St. Nick dashes worldwide. Opportunity Village is the beneficiary of this 5K run/one-mile walk, complete with entertainment and Shania Twain as Grand Marshal. December 7, registration starts at 8 a.m., $25-$40, Fremont Street Experience.