This Japanese omelette-pancaky thing called 'okonomiyaki'. It's basically just a delicious omelette with whatever you want in it. My favourite has potato and cheese. Fantastic!
You can cook it at your table or have the staff make it. Probably looks terrible in the picture, but its a national favourite, and cheap! Ever seen it in the US? I've never seen it in Australia, but maybe California has some okonomiyaki restaurants.