If you hadn’t noticed, the 1964 madcap musical Hello, Dolly! returned to the stage in grand fashion last year thanks to a multi-Tony-winning Broadway revival starring Bette Midler (and later Bernadette Peters) as vivacious matchmaker and “professional meddler” Dolly Gallagher Levi. Penned by 87-year-old Broadway legend Jerry Herman (Mame, La Cage aux Folles) and late…