Mark your calendar for Nov. 5. That’s slated to be the opening day for the dozen or so restaurants opening at the Graton Resort and Casino in Rohnert Park. Among the chefs, Martin Yan (M.Y. China), former Cyrus honcho, Doug Keane (DK Wings) and world pizza champ Tony Gemignani (Tony’s and Slice House). The casino will also have three bars, natch.