"What's the first thing you think of when you hear the word 'sex'?" Claire Perelman asks the men and women in their 20s and 30s seated around her, under a tent open on all sides - what's known as the "Zen Zone" at Camp Nai Nai Nai. 

"And what's the first thing you think of when you hear 'Jewish'?" she prompts after a round-robin of responses that range from the cringeworthy to the giggle-inducing. 

That was the opening for "Kosher Kink," a 75-minute session called a playshop that Perelman led as a camp specialist for the latest iteration of Camp Nai Nai Nai, a Jewish summer camp experienc...