With a large network of facilities and post offices, and yet mail volumes in decline, the U.S. Postal Service finds itself with a good deal of unused capacity. The dynamics over closing and consolidating facilities has raised the question of whether there are other uses for them. Further, the Postal Service could still own the facilities even after it closes or consolidates operations. Rather than sit empty, could the Postal Service use some of that capacity in non-traditional ways to generate additional revenue?