Halloween costume

as Burning Man fever grows to a pitch, from the BM newsletter known as JackRabbitSpeaks, the following description. i.e. I know what I'll be for Halloween this year:

Maid Marian: "At 6 pm. I made a mad dash from Gerlach to BRC and morphed into the PBR-fairy, flitting from DPW camp to camp bearing cold gifts. The last were distributed as the troops trudged to dinner."