goon booth

A destination set-up specifically to attract less-desirable members of a particular crowd, where they can be distracted and naturally discouraged from mingling with the rest of society; like a kiddy-pool for morons

"Hey, glad you made it to the con! You didn't bring Jerry with you, did you?"
"Yeah, but he saw the furry group right as he came in, so he's distracted, don't worry about him."
"I knew he'd find the goon booth!"