Clubs and activities, Featured, Sachem North, School News by Chris R. VaccaroMarch 18, 20132:44 pmMarch 18, 2013 Model UN Club hosting flapjack fundraiser The Model United Nations Club at Sachem High School North will host hosting a flapjack fundraiser at Applebee’s in Lake Grove on Saturday, May 25. Check out the flier below for more information …