If you're reading AkihabaraNews then you've probably got some kind of interest in Japan and have already seen a pile of cherry blossom galleries this year. But how much of the actual hanami did you see? Galleries of flowers are a ¥10 for a dozen, but actual humans doing actual hanami - much more interesting.
The Japanese and anyone else lucky enough to be here are celebrating an intermittently occurring secular holiday that spans an entire month. Various gatherings, parties, festivals, and no-real-reason-necessary events with groups from a just a few people to several thousand are currently being held across the entire nation. One famous robot, too.