On October 3, Aaron Samuels asked Cady Heron the date and a historical day in pop culture was born. Ever since Tina Fey's Mean Girls movie was released in 2004, fans have been celebrating that day paying homage to the film by wearing pink and eating cheese fries. This year, the cast of Broadway's Mean Girls joined in the fun by giving away tacos to its October 3 audience post-show in honor of Karen Smith's famous movie line. Check out the photos of stars Reneé Rapp, Erika Henningsen, Krystina Alabado, Kyle Selig and Grey Henson with the Taco Bell truck, and plan your own visit to North Shore High at teh August Wilson Theatre.