One of the biggest takeaways I've gotten from all of this time I've been spending in Silicon Valley is that everything in California closes early. Offices become ghost towns at 6:00. Most Happy Hours end at 6:00, maybe 7:00 if you're lucky. Bars stop serving at 1:30 AM and worst of all, most restaurant kitchens close at 9:00. If you end up working late 'til say 9:00 or later you're pretty much screwed when it comes to getting a decent dinner. In all of my digging, I have thankfully found a few places that keep their kitchen open 'til around 10:00. But there is one place I've found in Santa Clara for quality late night dining called En Japanese Tapas Restaurant where the kitchen stays open until a glorious 11:30 PM.