I stopped in Burlingame, CA after getting back into SFO, and saw an interesting restaurant with a menu I liked posted out front. After being seated and served my water, I saw that the menu I was given had prices about 20% higher than those posted at the entrance. When I brought this up with the server, she became flustered and stammered something about "those prices aren't good anymore." I just shook my head and left when she couldn't come up with any other response.