LOS ANGELES, Jan. 13, 2016 /PRNewswire/ -- Hill's® Science Diet® and Petco were named today the official presenting sponsors for the second annual CatCon, a global conference that celebrates groundbreaking products and ideas in art, design, fashion, pop culture and attitude.  CatConLA (catconla.com) will take place June 25 and 26, 2016, at The Reef, 1933 S. Broadway, in Los Angeles.