It’s May, 1945 in the glorious Yorkshire Dales—a time jump since the utterly heartwarming Season 5 finale when Mrs. Hall learned that her son, Edward, was alive after the sinking of the HMS Repulse.

Beginning in May, sweeping PBS KIDS Across America initiative features new series, specials, shorts, and playlists – from The Jim Henson Company’s WOWSABOUT and GBH’s AMERICA’S AWESOME KIDS to CITY ...