August 2024 marks the 55th anniversary of the 1969 Woodstock festival, a landmark event of baby-boomerdom dedicated to peace, love, mud, and a once-in-a-lifetime musical lineup that included, across 3 days of performances, Jimi Hendrix, The Who, Janis Joplin, Sly and the Family Stone, Santana, Joan Baez, and, for some reason, Sha Na Na.  The…