"Bingo occasion" means a period of time beginning when the first number in the first bingo session is called and ending when the last winning number on the final winning bingo card of the last bingo session has been verified. This is also known as a "bingo day."
Wash. Admin. Code § 230-10-020
Statutory Authority: RCW 9.46.070. 07-10-033 (Order 610), § 230-10-020, filed 4/24/07, effective 1/1/08.