The Animation Guild Blog lends the lowdown on what’s happening at Nickelodeon Animation Studios. Currently in the works are 20 more episodes for Go, Diego, Go (second season), Avatar (third season), and Spongebob Squarepants (fifth season). Meanwhile, new series Ni Hao Kai-Lan is getting 20 episodes, while fellow newcomers El Tigre and Random Cartoons will each receive 13 episodes. As for the video-game-turned-television-series Tak, it will begin its run next year with 15 episodes.