Misc: What was Moonie leader-Reverend Moon jailed for in 1976?

Questions

In the famous newspaper article, ‘Yes, Virginia, there is a Santa Claus”, what was the surname of little Virginia?

Which artist fixed the image of Santa Claus in our minds?

Which lifesavers flavour can emit sparks when chewed in the dark?

What day of the week would visitors be permitted to view the House of Commons and House of Lords session in London, England?

What is the name of the statue that landmarks Piccadilly Circus?