Wash. Rev. Code § 66.28.043
A liquor manufacturer, importer, authorized representative holding a certificate of approval, or distributor may provide to licensed retailers and their employees tickets or admission fees for athletic events or other forms of entertainment occurring within the state of Washington, if the manufacturer, importer, distributor, authorized representative holding a certificate of approval, or any of their employees accompanies the licensed retailer or its employees to the event. A liquor manufacturer, importer, authorized representative holding a certificate of approval, or distributor may also provide to licensed retailers and their employees food and beverages for consumption at such events, and local ground transportation to and from activities allowed under this section. The value of the food, beverage, transportation, or admission to events provided under this section shall not be considered the advancement of moneys or moneys' worth within the meaning of RCW 66.28.305, nor shall it be considered the giving away of liquor within the meaning of RCW 66.28.040. The board may adopt rules for the implementation of this section.
RCW 66.28.043
Effective date-2004 c 160: See note following RCW 66.04.010.