As part of the special release promotion of the books National Geographic is hosting a contest just for kids Little Explorer Drawing Contest. Any child entering the contest can download a drawing/coloring document, do their best creative artwork and share their finished artwork on social media using the hashtag #ColorandExplore. The winning entry will receive a four-day trip to San Diego where they will share in the San Diego Zoo’s 100th Anniversary celebration. Entries can be obtain at: Little Explorer Drawing Contest. The contest is open until June 17th.