Ok, so wife and I have been to a few big Indian Pow Wow's, one being in Denver, CO. and Native American dancing demos at Cheyenne Frontier Days, Cheyenne, Wyoming. The only non-Native American dancers were those that were told they could dance, by the announcer, with/while the different tribes that were dancing. This could be different in some parts of the United States, but where we were, non-Native Americans were told they could dance (by invite only by an announcer). All I'm saying is that not all races do the same activities.