The King Cat Theater 2130 6th Avenue, Seattle, WA 98121 (Corner of 6th & Blanchard) The King Cat Theater is Seattle's updated historic theater that has been updated fusing its old world charm with luxurious new age interior and state of the art sound and lighting systems. A full scale theater and concert hall with adjoining plush lounge available for private & corporate event rentals, community events, Film festivals, Live theatre, Concerts , Comedy shows & more. DIRECTIONS>>