By far the best place to get deliciously yummy cupcakes that don't taste like a mouthful of lard and sugar.
Besides being peanut free, they also use no artificial colour or flavours in their baking.
They have regular size cupcakes and mini ones, as well as a variety of pies and other desserts.
The two gals that own the place are fantastic -- super-friendly and passionate about what they're doing. The service is fantastic, too. If they don't have the specific cake/icing combo you're looking for, they're always happy to check their icing bags and quickly put together what you want.
They're a little hard to find if you don't know where they are, as they're below street level. Keep an eye out for their sandwich board sign on the sidewalk, though, and you'll find it. They're at the bottom of a short flight of stairs (which I'm sure burns off the calories from a 12-pack of cupcakes. :)
Because they're located in Chinatown, it's almost impossible to get parking in front of the store. There is an Impark nearby and street parking is sometimes available within a block or few.