I was there with my mother. Knew some of the faces, most now departed. I wasn't aware that Wasik (of 'I Shall Never Forget' fame) had filmed it. Very neat to see. Thanks for finding and posting this gem.
Lots of rare Ukrainian material on this channel - do subscribe - you never know what else will pop up from the Ed Monton archive. I am quite knowledgeable about these films so its worth reading the comments that I post.