Actually I like snail congee.
I love snails.
Isn't yeast soup something like that Marmite stuff they use in Oz?
Edit: I just read that article. You know, I'd still much rather go to a traditional place than one which experiments with all these ingredient combinations. I, for one, can appreciate a perfectly made brown butter. It's not easy, and getting the guys on the line who can knock out a perfect sauce a la minute time after time is not easy. A good saute guy, is, heck a good broiler guy or good cooks in general, are worth their weight in gold.
It's easy to fool people, but if your sauce is greasy it will catch up with you sooner or later.