My husband got an amazing promotion and we will be moving to San Francisco soon. On an upcoming visit I had hoped to take him to lunch at Momofuku Ko to celebrate but had no luck snagging a reservation. Unfortunately, due to timing/family plans, a Friday lunch is our only option, but I would like to try and find a similar place if possible. That is, really interesting food done really well and ideally somewhat adventurously. He is a former line cook and an assiduous home cook as well as a research scientist, so imagination is more important than decor or even service. We will be in Chelsea but would travel a bit for a special meal.