Maps Needed of a Different Sort

I work for a corporation that allows for a little play. One of the things we have here at the office is a fun way of naming our conference rooms, something that I wish could be more practical.
A couple of weeks ago, I was told we were having ice cream in Wisconsin. Yes, this firm has offices all over the U.S., but we are not at all close enough to Wisconsin to cross the border for an afternoon going-away party. Wisconsin, as it turns out, is the name of a meeting room. Once I was told which floor and color to find (as we are a color-coded building), I found Wisconsin with little trouble and for considerably less cost than an airline ticket there.
Not only the new employees like me wrestle with the state-named meeting rooms, so maps are available throughout the building. But last week, I completely stumped a co-worker by asking about a meeting in Baltimore.

“Where is Baltimore?” I asked.
She began to describe the drive to Baltimore, Maryland, in terms of hours.
“No, no. Baltimore, the room.”
“Ohhhhhhhh. Check the map.”
The map listed rooms by state only. Baltimore, being a city, was no where close to being listed, but with a little computer research on our company intranet, we found it—the right floor, the right color section.
I have a dilemma this week though. I have to find Tucson. I have learned that Tucson is somewhere in the basement. Who knew? Fortunately, it will be another short trip. I wish like Wisconsin, there was ice cream in it though.