Red Bandana Bakery in bethesda

Happy Tart in Falls church is a great gluten free bakery.

not a bakery but wegmans sells pre packaged gluten free cupcakes

This is the first year that my son is allowed to bring in cupcakes or a cake to celebrate his birthday at school. He is very excited. I'm a baker so I was planning to bake for the kids but today at the P/T conference the teacher told me that they have several kids with Celiac so I will need to buy the cupcakes. I am not confident in my ability to bake gluten-free nor am I confident that my kitchen utensils wouldn't cross-contaminate the cupcakes.

Does anyone have a rec for a good bakery in DC? I'm fine with grocery store cupcakes too, if they can do the gluten free ones as well as regular cupcakes.

Thank you.