The Yakima Nation Cultural Center is shaped like a giant Native American winter lodge teepee. It houses a museum, gift shop, library, theater, restaurant, RV Campsite, park, and store. The Yakima Nation is a combination of 14 tribes. The site also contains 14 more traditional teepees that are set up to represent each tribe.
No teepees when I visited - maybe taken down for the winter? Will circle back in the summer.