Famous? Most if not all I can think of have been mentioned.
Some that I really think are fun but not necessarily famous are: 6th at Boston Golf Club, 17th at La Purisima, 3rd at Lake Merced Golf Club, 8th and 14th at Meadow Club, 16th at Montreux, 16th at La Quinta Mountain, 17th at Pechanga, 6th at Brae Burn. I think my favorites are ones where the wind is never constant, allowing for a difficult mental challenge. The 6th at BGC and 17th at La P are probably the best examples of the non-famous ones. Obviously 7 at Pebble is a great example.
PS- how steep is the drop off at the 10th hole at Congressional? I have not seen it in person, so not sure if that qualifies.