Dead End Traditional Cache

I am placing this cache to highlight "Inside Out" a project bby the Philadelphia Art Museum.  To see the closest art work go back to the intersection of Dudly and Lansdowne Ave.,  to your right and acrosss the street is the 20th Century Club which hosts Folkmusic and on thier front lawn is one of the art works.  Be sure to check out 36 Dudly Ave.  This building according to lore was built by a man who had identicle twin daughters.  He commishioned a "mirror" house,  each house is a reflection of the other.  Bring your own pen or pencil. Do take the tour and see all 12 works of art.