Ah ok yeah so this MAYBE an option (a couple mesh members work for his org right now). He doesn't really have offices in Downtown Berkeley, his office is currently in West Berkeley, near 9th and Durant. He does have antennas on the building and an uplink, and if we had LOS there, we could probably get some bandwidth, but yeah it would need to be VPN'ed to an exit server.
There is another office in Downtown Berkeley that has pretty much the same setup. We'd likely need to provide hardware and we wouldn't necessarily have physical access to the buildings though...
Thanks Mitar!