Misc: In what country is the Pageant of the Golden Tree celebrated?

Questions

Leo Hirschfield named a new candy after his daughter, Clara. What is the name of that candy?

What was cologne magnate, Coco Chanel’s lucky number?

An overdose of MSG is also known as what?

What was Hungarian inventor Rubik’s first name?

What was Wild Bill Hockok’s nickname when he was a kid?