The notice shall be served upon the holder of the license, or his or her manager or agent, at least three days prior to the date of any such hearing by delivering the same to the licensee, or his or her manager or agent, or to any person in charge of or employed at the place of business of the licensee, or if the licensee has no place of business, then at his or her place of residence, or by leaving the notice at the place of business or residence of the licensee.
(1995 Code, § 5.20.100)