I went to Nopi for a friend's birthday brunch a few weeks ago, and had a lovely time: with delicious food and stylish decor, Nopi very much lives up to the sky-high standard set by the other members of the Ottolenghi 'family'.
As a new contributing blogger for bookatable.com, I've written about it here: http://www.bookatable.com/uk/blog/post/birthday-brunch-nopi-soho
I definitely hope I get the chance to return for dinner soon!