April 27, 2014 11:06 am Earth Fair 2014 Packs Balboa Park The 25th annual Earth Fair took over part of Balboa Park with 300 exhibitors, a children’s parade and more. NBC 7’s Candice Nguyen has more on the preparation. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks