The tilted room seems to have been the main part of Slantin' Sam's. I've never seen anything other than tilted stuff in the postcards and brochures from back then. I do know that, judging from one of the brochure things, it seems that at one point, people were taken through Slantin' Sam's in groups by a guide.
I know that they had a REAL faucet in there so they could show water running "uphill", and had brooms and what-not for showing off the gravity tricks.
That's all I've been able to glean from pics/etc.
~ "Becky" Joy ~