Don't forget to visit Campo de Cahuenga on March 22, its right on the CicLAvia path. During CicLAvia you can bike or walk your way down the center of the street on Lankershim Blvd, from the North Hollywood Metro Station to Ventura Blvd., then along Ventura Blvd to Coldwater Canyon.
I was also going to list a dozen things to see and do along the route but CicLAvia already has! Here's a link to their 60+ page Neighborhood Guide which also includes historical details and places to eat. One thing I would have liked to see in the guide was a shout-out to the location of the Cinnamon Cinder (11345 Ventura Blvd) which played host to a press conference during the Beatles first visit to Los Angeles. What else should they have included in the guide that's along CicLAvia's path?