Nobu. Just the sound of it is intriguing. Telling people that you’re going to Nobu for dinner is usually met with jealous looks and a few under-the-breathe mutterings of hatred. So you can imagine my excitement when I was told we would be having dinner at the incredible Nobu. If you don’t know what Nobu is, let me fill you in. Nobu is the most successful fine-dining franchise in the world (in my opinion) and everyone who is anyone as eaten at Nobu. If you’ve ever watched the E! entertainment channel, you’ve probably heard Madonna, P Diddy or Justin Timberlake saying they’ve had a meal there. Madonna was even quoted…