There is levied and shall be collected from all persons, associations and organizations who have been duly licensed by the Washington State Gambling Commission a tax on the act of conducting or operating any bingo game, raffle, amusement game, punchboard or pull-tab activity. Such tax shall be levied at the rates set forth in this chapter on the gross revenue of activities taxable under this chapter. (Ord. 4842 § 2, 1995.)