San Francisco 49ers fans in San Jose watch at Big Al's Silicon Valley, the official bar of 408 Faithfuls. Two more spots below.
Big Al's Silicon Valley
Official
via 408 Faithfuls
Venue's own sports-bar page advertises a 55-ft HD projection screen, stadium seating, RedZone coverage, and markets itself as 'Fantasy Football HQ' — strong concept fit. Confirmed as a real, open Big Al's bowling/entertainment/sports-bar location (Bowlero-affiliated chain), not the unrelated same-named strip-club chain.