Assuming that you would like to eat at a non-popular restaurant or during a non-popular time, what is your experience walking up to the restaurant or calling a few minutes in advance? Specifically, I'm thinking about non-character breakfast at resorts (e.g., Whispering Canyon Cafe, The Wave, Kona, Trail's End, etc.). We're staying at WL and I currently have ADRs, but with the new cancellation policy, i'm thinking I would prefer to play it by ear. Thoughts? Experiences?