The Big O from $45.00 The Original Hot Dog Shop in the Oakland Neighborhood of Pittsburgh, PA. Watercolor and Colored Pencil SHOP › The Big O Size: Select Size 14x11 Print 7x5 Print Add To Cart Added! The Original Hot Dog Shop in the Oakland Neighborhood of Pittsburgh, PA. Watercolor and Colored Pencil You Might Also Like LeRoi Road from $45.00 Lawrenceville, Butler Street from $45.00 Bach Beethoven and Brunch Small Group from $45.00 Inkwell Coffee House from $45.00 Commonplace Coffee - Garfield from $45.00