Holli Thespian has a flickr group, "Second Life PRIM Boobies", for images that include prim breasts. My eye was caught by an image there, posted by Maelynda, owner of a store called "Mes Sucreries", that doesn't really meet that requirement--since I can't share it, I'll simply say that it shows sparkly 3D pink text reading "the BOOBIES show"--and then by the text beneath it.
I was, and still am, a little puzzled by the text; I don't think English is its author's native language. In any case, it appears to describe a month-long event starting on September 16th the poster is putting on, featuring designers of prim breast-friendly clothing. The text calls for such designers to participate.
It's a very recently posted image (as I type, flickr says it went up thirteen hours ago). Does anyone know anything more about this event?