Riccadonna Elixir '69
This bottle of Riccadonna Elixir China was produced in 1969, the year that Neil Armstrong took his first steps on the Moon. The link between that fact and a liqueur make with cinchona bark are iffy at best, but they're both pretty impressive.
Ask #WhiskySanta for Riccadonna Elixir '69.
He'll grant one wish per day until Christmas...