* Having your own language that hasn't completely died out when you're a tribe of only 2000 strong is no mean feat.
* They are made up of the Crow clan, and the Wolf clan (how cool is that)
* They are a matriarchal society (as many western tribes tend to be). Viva la matriarchy!
* They were making tools from obsidian 10, 000 years ago.
*They have been singlehandedly preventing the apocalypse since 2005 by guarding the roads leading to the headwaters of the Nass, Skeena, and Stikine rivers, which they view as the "sacred headwaters" from which all life originates. In all seriousness, the area is scouted as the spot for a coalbed methane mining project, which would greatly damage the environment in the area, so whether it means the apocalypse or no, it is good that *someone* is protecting this from happening.
*They're musical! As you can see in the photo above, taken from here. Apparently, the area is known as "little Nashville" because everyone makes music in some way.
So, Tahltan. What's not to love?