I am a teacher in the local metro detroit area. All of these moms are right about the NHS groups at High schools needing to get community service hours. Although, fortunately for you, the state has also instituted a new requirement for graduation for ALL high schoolers that they need community service, so you may also try any of the other clubs in the Schools, like Key Clubs (many NHS kids participate in this group to gain the community service hours) and the olympiad groups. These kids specialize in a particular area of study and compete on a regular basis in their subject specialty. Good Luck!