LOL, Yes...
Good question.
The info in the email just said that on the 24th of may the FAA would be holding an Emergency Readiness exercise for OKC and Fort-worth. The scenario was:
NASA warned us about a possible meteor strike in the Oklahoma/Texas area.

There was no info on what would be taking place or if we needed to do anything.

My guess would be that we would all go down into the basement until we get the all clear.
I will not be at work tomorrow so I wont have first hand knowledge of what we had to do at the Academy in OKC.

I will call tomorrow and find out what took place.