There is a similar group called Isiah53 (they have a website of the same name) that has been targeting Kew Gardens Hills this summer. They’ve done mailings, phone calls (erev Shabbos no less), and have an ad in a bus shelter right near Brachs.
To be honest, if that same ad was in on a bus shelter in certain neighborhoods in Brooklyn, it would have been demolished by now. I’m disturbed that this community has been so complacent.