Summer Camp
Many a Boomer kid has recollections of at least one summer spent at some remote location, either on a river or a lake, likely surrounded with lots of woods, getting away from city life and experiencing the mixed joy of summer camp.
I say "mixed," for, just as in Allen Sherman's classic song "Camp Granada," kids often had to be drug there kicking and screaming before the fun factor kicked in.
Interestingly, the thoroughly American tradition of summer camp as a getaway for kids seems to have originated in Switzerland. In 1876, Pastor Bion, of Zurich, set up summer holidays for kids in Appenzell, in the Alps, where youngsters would build tree houses, fly kites, sing around the campfire, and engage in other typical summer camp fun.
However, by the 1950's, summer camp was deeply entrenched over here as a rite of passage every year for many of us. Our parents, who likely were denied the luxury of a summer getaway during the dark economic years of the 30's, delighted in giving us what they would have loved to have. The fact that the kids were out of the house for a week or two was an added bonus to them.

