Serving as a beacon for the comfort-seeking traveler, Hayden's Post, a restaurant and bar, at the newly renovated Snow King Hotel in Jackson, WY, encompasses all that is Wyoming. With a lively and vibrant atmosphere, Hayden's Post is the heart, a base camp and gathering place for the discerning customer.Serving as a beacon for the comfort-seeking traveler, Hayden's Post, a restaurant and bar, at the newly renovated Snow King Hotel in Jackson, WY, encompasses all that is Wyoming. With a lively and vibrant atmosphere, Hayden's Post is the heart, a base camp and gathering place for the discerning customer. .