I agree that you should talk to facilities and/or security, but bear in mind that, to them, you're nothing more than an imposition, an exception to their normal routine. Try to be polite and positive, but don't be surprised if they drag their feet or even discourage you. But be persistent.

A little different situation, but I live in the suburban sprawl section of my city, and my councilman looks the part - suit or at least dress pants with a button-down shirt every time I've seen him. I've been to several community meetings though, and he at least recognizes me as That Bike Guy and last meeting I went to he actually knew my name. His stance toward cycling has gone from antagonistic to ambivalent; he's okay with other people cycling as long as it's not too much of a hassle to him. I joke with him now that my goal is to get him out at least for a short bike ride. It's taken several encounters to get to that point, but he's moving in the right direction. Bear that in mind when you deal with security/facilities. Persistent and friendly.