The Somerville Arts Council presents an event to celebrate the profound cultural contributions of cats. Inspired by the Walker Art Center in Minneapolis, which held an Internet Cat Video Festival last year that was attended by over 10,000 people and featured in the New York Times, we proudly announce the Somerville Copy Cat Festival. Yet our feline extravaganza will feature not only cat videos – produced locally and globally – but also cat stories, cat limericks and a slideshow of local cats. Emcee will be Jef Czekaj, who will kick off the event by reading his book Cat Secrets for cat-crazy kids. There will also be a cat costume table and most likely an appearance from a famous local cat. Arts at the Armory, 191 Highland Ave. Sunday, Feb. 17. 4-7 p.m. – SOLD OUT.  NEW SHOW ADDED: 12-3 p.m. Tickets are $5.