All Fools' Day

The month of Venus begins with April Fool's Day (also known as All Fools' Day), an occasion for playing practical jokes on friends, family, and coworkers.  This custom dates back to olden times when inmates of insane asylums were allowed out in the streets for one day each year for the sadistic amusement of those who were (supposedly) normal.

And for your Fool's Day enjoyment, a visit to the mental hospital.