I used to use the one on Valley View, as that was on my way into the park and near the freeway, but that shut down recently. Does anyone know if the Starbucks on Harbor/Ball or if the one on Lincoln has ATT wifi?
Yes, I've used the WiFi (AT&T) at the Starbucks on Harbor/Ball (at the Chevron station). BTW, I'm pretty sure you can still get free WiFi in the lobby of the GCH also. This would be a more convenient alternative if you're already on property.
Every starbucks i've been into has had AT&T wifi. I'd assume those do too.
It's a legitimate question in the area... as many of the smaller Starbucks locations are in/near the lobbies of the local hotels (Hyatt, Crowne Plaza, etc.). These are not "real" Starbucks, however (SBUX corporate owned) so they do not have AT&T WiFi hotspots.