I'll make it official: The concrete perches are no longer Evil. Here you can see Tea on the white concrete perch, looking out into the Finsterium. (You can see the reflection of the camera flash on the plastic wrapper — I can still take mediocre pictures, after all!)

The Societies and the White-Headed Nuns don't usually interact with each other — that is, they don't preen each other, or sit next to each other. Unless, of course, Frank is watching Tea or Earl Grey woo the girls. But today I saw an amazing thing: Frank and Decaffeinated were sitting on the short, white concrete perch together! Who knows what might have happened if I hadn't disturbed them in my excitement to see what was going on.