Truly an experience. Don't be fooled by the outside appearance (assuming you can find it!) ... this is a place for foodies. You want an adventure, try Sweets Raku. It is not cheap and it's not for someone who doesnt want to try new things. It's surprisingly high-end on the interior with careful preparation of the food, excellent service, clean/sleek interior and great flavors. If you are in Chinatown and want a memorable dessert experience, try Sweets Raku!
You have to look hard for it though. It's "hidden" with no actual signage. I assume they do that on purpose.