The Algonquin asked me for ID. Actually I had a number of places ask for ID.
Hmm... Well, actually, I guess I would hope that they would ask for proper ID. However... I think the deal with the Skyline and the Edison was that once the reservation was in their system as "government rate", that was what the desk staff honored, passed on to me.
Although, now I'm remembering a time when I checked into the Edison, and the desk agent asked if I was here on business. I informed her that I was, and she then asked which company. I told here I was in town for some freelance theatre.
"Where are you from?"
-The DC area.
"Oh! Have you ever worked at the Kennedy Center?"
-Yes, I have.
"Well, we offer the corporate rate to employees of the Kennedy Center."
-I'm not working there currently.
"Is there a possibility that you will work there again?"
-Yes, there is.
"Well, then you qualify for the corporate rate."
-Thank you. Thank you very much.