I have a lunch reservation for Wednesday. I read here -- but haven't confirmed it elsewhere -- that they do a $20 prix fixe at lunch. Apparently it's a mix of sushi and sashimi. Can anyone shed anymore light on the experience? We can't really afford to do an omakase style thing as much as we'd love to, though we probably would order a little off the a la carte menu. Having read so many amazing reviews of the place and all it has to offer, I am wondering if it's even worth it to go if we are on a pretty tight budget. If we can only get a couple a la carte items, what would you suggest? Thanks.