It seems I was a mistaken the other day [1] about how long our Vespoidea master will be around. The original exterminator said he'd be back on Thursday but then backed out, claiming another company will handle our little friends. So there's no telling when this other company will actually get around to kicking some Paravespula vulgaris butt. We'll have to remember to call The Office to get updates.
It's not too bad—the wasps are no longer getting inside our bedroom, and the other good thing about this is that The Kids are no longer climbing on top of the storage area, that being right below Vespoidea central.