For inspiration for a new entry, I looked to my previous post. Aren't I just clever like that?
Both Portlands are lovely cities. I've spent a few days in the Pacific one, once during my first cross-country road trip and once on the way to Hawai'i, as per my entry about Salem [Oregon].
Like Portland [Maine], Portland [Oregon]'s Main Post Office is adjacent to its respective District Office:
Unfortunately I've got no grand tales of adventure, but here are some photos of some of Portland's classified branches and stations: