Located at Doña Chayos Cenaduria. Open rim toilets are somewhat rare to find in México, Cato and Orion open rim toilets can be seen, but not a late 1980s URC Atlas toilet! This thing is original to the place and the fact that it has been kept within all of these years is amazing! These sings were more modern looking and the restaurant didn't look from 1988 but the original toilet is still there! Rating: 8/10