Chateau Ste. Michelle is more than a venue for corporate events or celebrations – it’s an unforgettable wine and food experience. Washington state’s oldest and most acclaimed winery features award-winning wines and an unparalleled tasting experience at our historic chateau and grounds near Seattle. Our banquet room is the perfect location to host larger groups in elegance and style. Its classic decor includes a barrel-vaulted ceiling, chandeliers, a large fireplace and original artwork collection. It can seat up to 200 guests. Our Manor House is an ideal setting for a unique and intimate dining experience. Event capacity ranges from 60 for reception-style or 48 seated comfortably.