I am and will always be a fan of King Street. Last summer I started exploring this street as it has a myriad of cafes and restaurants. Being a Japanese speaker, the name Wagamama caught my eye as it means "whiner, complainer etc."
It's hidden and the second time around I had to look closely to find it.
The pastries were delicious each time I went - especially the croissants. In addition, the lattes aren't too bad. The staff are all quite pleasant and it's a nice quiet place to do work or read a book. Although I have never gone during lunch, a friend of mine who works close by has. He has nothing but good things to say about their soups.
Quantity is limited so I would recommend coming here as early as possible. :]