coming from "Expressland", before the merger we (Piedmont/PSA) stations were allowed to do a limited amount of public celebrations. for instance, for Halloween (prior to the merger) we would hang lil ghoules & goblins from the ceiling, have bowls of candy out, and maybe wear something small & cute (such as bunny ears). I know at Christmas we put up lights around our counter and had a christmas tree (and even a menorah). Easter & Valentines day we'd also put up a few decorations. I don't recall allowing employees to ever dress up in a costume. I think the worst I did was wear reindeer antlers for xmas and wear beads during fantasy fest (although another supervisor dressed up in drag for that).
USAirways Group allowed this as long as other airlines were also doing it at other airports, but we were not allowed to start it. The standards folks felt we'd stand out as a sore thumb if we were the only ones NOT decorated.
Tampa, to my memory, was always a very cool & professional. When we (in my station) had operational issues, TPA was always very accomodating in letting us use up their OB authorizations (heh).
Tad, did you guys do anything festive in the Club??