Wash. Rev. Code § 36.01.190
(2) Consistent with any agreement between the local governments specified in RCW 82.14.400(1) in requesting an election, the zoo and aquarium advisory authority has authority to expend such funds as it may receive on those purposes set out in RCW 82.14.400(4). In addition, and consistent with any limitation placed on the powers of the authority in such an agreement, the zoo and aquarium advisory authority may exercise the following powers:
[ 1999 c 104 s 3.]