In 1975, one summer proved a transportive experience for a then 19-year-old, “spoiled, miserable, narcissistic, self-destructive, and thoughtless” Anthony Bourdain, as the late author and food connoisseur wrote in his 2000 nonfiction book “Kitchen Confidential.” He was talking about the time circa his first summer spent in Provincetown, arriving on the beachy tip of Cape Cod. He cut his teeth working there in several of the seaside community’s n…