What kind of Facebook groups are used by teens? (13-20 year olds) I'm trying to promote some country-specific mobile gaming offers and figured that the youngest generation is probably the best one to target. But what kind of FB groups do kids use nowadays? I mean some big buy sell groups on FB seem to be mostly populated with older folk - they seem to be good for certain offers. But what do teens use? First one I can think of is school specific groups, but think the group acceptance rate might be low as they see you're not from their school at all. E.g. "Spotted in School X". Any ideas?