Lord Stow's Bakery is also popular in mainland.
You will not believe that how popular that Lord Stow's Bakery is in mainland. Many people specially girls, they like the egg tarts, and the price is not expensive, 3Yuan/each, taste good, even than some fast food restaurants.
Wherever i travel to other city in China, i can always have the egg tarts, it`s a wonderful thing to me.