RCW 67.14.100: When contrivance deemed kept for hire.

Any person who shall keep a billiard table or tables, pigeon-hole, Jenny Lind, and all other gaming tables, or bowling alley or bowling alleys in a drinking saloon or house or in a room or building adjoining or attached thereto, and shall allow the same to be used by two or more persons to determine by play thereon which of the persons so playing shall pay for drinks, cigars, or other articles for sale in such saloon or drinking house, shall, within the meaning of this chapter, be deemed to be keeping the same for hire.