Recently I posted about an Airstream serving shaved ice in Texas. Today there’s two Airstream trailers selling cupcakes in Austin, TX. Hey Cupcakes has three locations and two of them are inside a vintage Airstream trailer. Both trailers feature a large rotating cupcake on the roof that also lights up at night. Their menu includes vanilla, chocolate, carrot, and red velvet cupcakes. They also have one named after Michael Jackson described as “chocolate bottom, cream cheese top”.