Madhulika Sikka

Underneath railway arches on a nondescript street in North London, you'll find an old warehouse that's the epicenter of the Ottolenghi food empire.

Jerusalem-born food impresario Yotam Ottolenghi and his business partner, Sami Tamimi, started out over a decade ago with one restaurant in London selling fresh, Middle East-inspired food. The business now encompasses several restaurants, an expanding online food business and some cookbooks that have been wildly successful on their home turf and here in the U.S.

If you were making a movie about the world of British espionage, you'd want to cast someone like Charles Cumming as your undercover agent. He's tall and handsome and self-assured and utterly charming in that self-deprecating British way. You can imagine him effortlessly gliding through the small talk of embassy parties or sweeping a gullible female officer off her feet — in service of queen and country, of course. In other words, it's easy to be seduced by him.

Yotam Ottolenghi and Sami Tamimi own four wildly popular London restaurants and have authored runaway best-selling cookbooks for omnivores and vegetarians alike.

When I was diagnosed with breast cancer two years ago, it was clear that I would be thinking about a lot of things — myriad doctor visits, multiple tests, surgeries and chemotherapy.

Here are some things I knew about chemotherapy going in: it is unpleasant; it poisons your body; it makes you nauseated.

To find out what the London Olympics are like for the average fan, we asked Morning Edition executive producer Madhulika Sikka — a Brit who's vacationing in London — to describe it for us. Sikka received tickets through the lottery.

Congratulations, you've secured tickets for an Olympic event, and London 2012 awaits you. So, what's it like to navigate a city that has been bracing itself for the throng of Olympic visitors?