I found BCP598 Riverdale School.
After the last cap I made the short drive over to this one. I parked close but these are really narrow streets down here so you have to be careful how you park. Made the short walk over and found the cap took my photos and then read the informative signs. This one is in a really interesting location. That is such a cool looking school, the building and the signs were awesome to see. Thanks for another great cap. TFTBC