The Legoland California Resort announced Tuesday that it will open a new section based on the popular Ninjago line of Lego toys. The area, due to open in the spring, will include interactive elements and a new ride featuring Ninjago characters, according to the theme park. Lego Ninjago tells the story of four young ninja heroes — Kai, Jay, Cole and Zane — who train under the watchful eye of Sensei Wu to master the ancient martial art of Spinjitzu.