Maybe find a nice shady quiet corner for them to collectively shock out in for a little bit. Other than tlc, I don't know what to say. I'm guessing a nice drink for you might actually do better than anything you can do for them right now. I have mine on the porch and do occasionnally have to rescue them from the yard...the dens like to fall over alot...but a 27 story fall? The only thing I can say is do not spritz them...the broken leaves will allow for bacteria to enter if the leaves stay damp for any time at all right now. I'd keep them shaded and dry for at least a few days to a couple weeks. Just when you thought all you had to worry about was bugs.... Hopefully they will bounce back. Orchids are amazingly hardy.