>>10829502Orient express also has a toilet.
another easy way to check if a lego has poop references is by looking at which sets the poop pieces appear
https://brickset.com/sets/containing-part-6438899https://brickset.com/sets/containing-part-6275030not all sets there have poop references though because some sets use it as an ice cream/cupcake piece (coprophagia?), and it doesn't include sets that don't use the piece, yet still has poop references like the Lion King's Castle, but it's a good start.
