Since 2010 there have been a group of students and professors in Eastern Europe who are studying the history and culture of Sniatyn. Their web site is here. A superb video on Sniatyn is here ( make sure you turn CC on if, like me, you don’t speak Ukrainian).
Also, if you are as interested in Sniatyn as I am, they have a Facebook Group which you can find here. They are a very active bunch and I’m looking forward to what Operation Sniatyn will continue to produce.