[Kawasaki, Japan; April 4. Image via Getty]

KAWASAKI, JAPAN - APRIL 04: Visitor eat a phallus-shaped candy during the Kanamara Festival, or the Utamaro Festival, near Wakamiya Hachimangu Shrine on April 4, 2010 in Kawasaki, Japan. The annual feritility festival, held traditionally in the cherry blossom season since the Edo era (1603-1868), is said to encourage fertility and bring harmony to married couples. In recent times the festival has raised awareness of AIDS prevention. (Photo by Koichi Kamoshida/Getty Images)