Complex sentence: The Hollywood Sci-Fi Museum is a 501 (c) (3) nonprofit educational foundation created in 2012 by Huston Huddleston, which will tour the world in 2016, then permanently located tentatively in 2018 in North Hollywood California.
Split into simpler sentences: The Hollywood Sci-Fi Museum is a 501 (c) (3) nonprofit educational foundation created in 2012 by Huston Huddleston, which will tour the world in 2016. Then in 2018 The Hollywood Sci-Fi Museum will be permanently located in North Hollywood California.