There's probably room for argument on a couple of mine, but they should mostly fall under the generally accepted definition of "movie palace".
DR Elmore, for my purposes I'd place the Ziegfeld in the category of "absolutely wonderful movie theaters" that aren't traditional "palaces", but are of a more modern sensibility and were first rate and lovable theaters.
Some I'd include here would be the National in Westwood, Plitt in Century City, Picwood, AVCO Center Cinemas, Cinerama Dome, Edwards Cinema in Newport Beach, Woodfield Cinemas in Schaumburg IL, Fox Cedar Center in Cleveland Heights. And many many more. I loved them dearly.