As you’re probably already aware, I love French food. So I was delighted when one of my fellow Blister Sisters added a French restaurant to our London visit the week before our rowing tour of the Thames. What I didn’t realize was that Brasserie Zédel is the place for Art Deco dining in London. I would discover this on our first full day in London Town, when we made our way there for lunch. But first, we emerged from Piccadilly Underground station that morning and strolled the grand, curved Georgian architecture of Regent Street. From here, we set out on our walking tour of some of the world’s great luxury…