[tgamba]

When I was at University of Waterloo in the 80s, I went for a couple of talk therapy sessions with a very nice, empathetic woman employed in the Psych department. After a session, she said, "would you like to see something?"

Just adjacent to her office was a "trip room", probably constructed when the building was build in the 70s (?). It was round, completely lined with acid orange fabric, upholstered like a pasha's tent and filled with cushions in every colour imaginable. No doubt it had a superlative quadraphonic sound system installed. It also had a large, smoked glass window, for "observers." Not ideal for mushrooms perhaps but for other things...