As it happens I will be in London for the first Ashes test ...
It will be difficult to find one that will show it in the city, as the start time will be about 6pm in the afternoon, going through the evening. It's Thanksgiving weekend, so you have sports locally pretty much around the clock, especially US Football. Tricky one. I'd lay a bet on an Indian cafe in Fremont if anyone is going to show it

In SF the top football hangouts are Kezar and Mad Dog in the Fog, the first on Stanyan, the second on Haight Street in the Lower Haight - both owned by a Brit. It's a long shot that they will have cricket on (TBH I haven't checked, tho' Kezar is round the corner), but you never know ... It's just not that popular a thing to put on a TV screen in a US bar, even when it's owner by a Brit called Cyril

PM me and remind me if you really want to know, I'll ask them next time I go in there. Maybe they can just have one screen with it showing ...