May the Radish Spirit treat you favourably in a bathhouse this season

We watched Spirited Away in The Palace last night. It was wonderful. I kind of wish i knew what that whole No-Face-eating-people-and-giving-out-gold thing was all about. I'm thinking it represented the following moral:

Don't eat anthropomorphic frogs you find in bath houses. They're probably covered in all kinds of weird shit that'll make you go insane and eat people. Luckily you can magically poo gold or whatever, so it's not a big deal.