Chai Naasto have a branch in Beckenham and Hammersmith. What's different about the one they've just opened in Harrow, is that it's a pure vegetarian restaurant! The menu is egg-free, meat-free, they can make dishes without onion and garlic, and they have lots of vegan options too. They have also made it super easy to order, by marking available 'options' clearly on the menu.  

They had to turn people away, because they were so busy!