Video Link. YouTuber Adam Forgie of Utah, the person behind the camera, shoots these lovely videos with some regularity. "I take care of my legally-blind, near-deaf grandmother," he explains. "She may be blind, but she can still dance! She likes the attention." You can follow her on Twitter here.
Update: Boing Boing readers in various spots around the world report that the video is blocked in certain countries outside the US. This is dumb. Sorry.