The Milwaukee Art Museum is looking for a a local trick-or-treater who dressed as the Museum's Calatrava-designed Quadracci Pavilion for Halloween.

The costume included flapping white wings.

The costume was reported via Twitter yesterday, but the museum was unable to get a photo or identify the family.

The Museum would like to find him to offer him and his family a free year-long membership, so he can enjoy his favorite building whenever he likes.

For anyone who reports a sighting, or dresses in an art or Museum-inspired costume, the Museum will offer 2 free tickets to it's current special photography exhibition "Larry Sultan: Here and Home."