Lori Priefer, left, and Jessa Alt, both of Minneapolis, talk about their cat themed shirts after arriving at the Walker Art Center for the first "Internet Cat Video Film Festival," showcasing the best... more 

Lori Priefer, left, and Jessa Alt, both of Minneapolis, talk about their cat themed shirts after arriving at the Walker Art Center for the first "Internet Cat Video Film Festival," showcasing the best of cat films on the Internet in Minneapolis Thursday Aug. 30, 2012. The Walker Art Center in Minneapolis held its first-ever online cat video festival, a compilation of silly cat clips that have become an Internet phenomenon, attracting millions of viewers for some of the videos. (AP Photo/Craig Lassig) less