Right now, in the city of Kawasaki, the yearly Phallic Festival is (from)underway. This Spring fling has been popping up since 1969. Kanamara Matsuri is the "Festival of the Steel Phallus." The event revolves around the Shinto god Kanayama-hiko and the goddess Kanayama-hime. And there are all kinds of phallic stuffs all over the place: hats, puppets, artwork, candy...
The highlight is the parade and mochi nage where Shinto priests toss out rice cakes that people want to catch if they're looking to be blessed with fertility.
Hope nobody gets blasted in the face with a cake...