[bag_boy]

That’s enough traffic to attract local sponsorships.

I bet you could find local sponsors who can pay you on a monthly basis

[borski]

Local radio stations and tv networks love this sort of thing. “Brought to you by and sponsored by KQED” accomplishes a lot in terms of PR, and they would likely be willing to fund it, at least at cost but likely quite a bit higher.

[silasdavis]

Perhaps local events, extra charge for being integrated into the prompt