PS, the documentary was called "Jig" and can be streamed off of Netflix.
I used to Irish Step Dance as a young child. I lived in a town adjacent to a large Irish community and my bestie at the time was very much Irish. I was the only anomaly (aka non-Irish) in the line of dancers.
I really enjoyed the few years spent dancing. And if the mood is just right, I could even dance a few jigs myself still. Gotta love muscle memory.
What did you do as a kid? Any fun dance or sports or art program?