"Supports Green Initiatives" designates a hotel's participation in an optional environmental program that includes the use of energy-efficient lighting, guestroom towel/linen re-use, and on-premise recycling. "Supports Green Initiatives" does not represent an official certification of any kind.
Pioneer Square is Seattle's oldest neighborhood, and it wasn't always a pleasant place to visit. The Underground Tour takes visitors around Pioneer Square above ground and also to a hidden Seattle that now lies underground. About 25 square blocks of Pioneer Square have hollow spaces under the sidewalks, thanks to peculiarities of the reconstruction after the great Seattle fire of 1889.