We’re snowed in a bit earlier than expected, so we’ve hunkered down to have a Christmas feast from around the world with the WJM TV family in a 1974 non-Christmas Christmas episode of “The Mary Tyler Moore Show.”  Joining the party is film critic and author Alonso Duralde, who recommended this episode. A newly Revised and Updated edition of Alonso’s book, “Have Yourself a Movie Little Christmas,” is being released in September, but you can pre-order it now.  You can also find Alonso at The Film Verdict; check out his other book, Hollywood Pride; and listen to Linoleum Knife, Maximum Film, Breakfast All Day, and Deck the Hallmark.  ****  Topics & Tangents:  Pre-order the Revised and Updated Edition of “Have Yourself a Movie Little Christmas.”  IMDb’s photo gallery for this episode has 20 screenshots of Mary in a towel.  Betty White’s amazing Christmas dress.  Harrison Ford recalls what he told George Lucas while shooting the first “Star Wars” movie.  I couldn’t find a recipe for “soufflé tour légende,” but here’s one for “Mr. Grant You Took Half Veal Prince Orloff!”  Today’s TV Trope: Social Semi-Circle.  ****  Commercials:  Burger King Gift Certificates Christmas Commercial (1974)  Season’s Eatings.  ****  “The Mary Tyler Moore Show” and “Not a Christmas Story” © 1974 MTM Enterprises, Inc.Theme song by Bronwen’s Ghost.  Full show notes with links at adventcalendar.house.