Someone on Facebook posted the following. He couldn't believe the Y-Indian Guides still exist....but they do. Apparently they call themselves the Y-Guides now--omitting the word "Indian," which is kind of stupid since they refer to Indians constantly. More to the point, their terms and customs are as stereotypical as ever:
Great Coastal Nation
West Orange County Family YMCA
Comment: Native singing, "tribes," "braves," a drum, a teepee, a "medicine man," the "Great Spirit," a talking stick, Indian names, Tonto talk ("heap good"), and a woo-woo chant to show approval. The only thing they don't do is wear headbands with feathers, although they do don headdresses occasionally (below).
Note: Perhaps realizing how racist this video was, the "Great Coastal Nation" made it private. But you can still see a bit of their shenanigans in the initial image.
For more on the subject, see The Y-Indian Guides.