+1 on novelty / variety; fine dining restaurants also change their entire menus a lot and may only keep a few signature dishes between menus. Part of that is du

+1 on novelty / variety; fine dining restaurants also change their entire menus a lot and may only keep a few signature dishes between menus. Part of that is due to availability of things and what is in season, part of it is whimsy / novelty / the chef trying out different things.