Any "Ticketing Services Down" solution in TNEW?

Hi all,

We're in a conscortium environment and occasionally that will mean expected downtimes. One is coming up, 9AM to noon, and we'd like a message on our website indicating that. We can of course find a way to do that through our webmaster, but if there's somewhere I could put that in TNEW that would be great.

Has anyone come up with a solution?

Thanks!