At Hamamatsu Matsuri Kaikann, you can feel the heat and excitement of the Hamamatsu Festival, which is held every year from May 3 to 5. The Hamamatsu Festival is a celebration of childbirth; during the daytime, there is a kite battle, and at night they pull large floats through the streets. At this facility, you can see the kites and floats used as well as watch videos of the festival.