avy ▁blue ▁and ▁white . ▁ ▁The ▁four ▁main ▁academic ▁sections ▁of ▁the ▁building ▁house ▁special ized ▁programs ▁as ▁part ▁of ▁North western ' s ▁initi ative ▁to ▁provide ▁smaller ▁learning ▁environments ▁in ▁which ▁students ▁can ▁special ize ▁in ▁specific ▁areas ▁of ▁study , ▁similar ▁to ▁a ▁college . ▁Ac ross ▁the ▁main ▁hall way ▁from ▁the ▁sub - build ings ▁are ▁other ▁facilities ▁en comp ass ing ▁the ▁H , ▁J , ▁& ▁K - W ings ▁( there ▁is ▁no ▁" I - W ing "), ▁which ▁includes ▁the ▁main ▁g ymnasium , ▁auxili ary ▁g ymnasium , ▁main ▁c af eter ia / fo od ▁court ▁( H - W ing ), ▁N J RO TC ▁unit ▁and ▁Child ▁Development ▁wing ▁( K - W ing ), ▁and ▁library / media ▁center . ▁The ▁H , ▁J , ▁and ▁K - W ings ▁are ▁not ▁separate ▁buildings ▁like ▁W ings ▁A - F . ▁ ▁Another ▁unique ▁design ▁feature ▁of ▁North western ▁is ▁its ▁three ▁satellite ▁c af eter ias ▁or ▁comm iss aries , ▁which ▁supp lement ▁the ▁main ▁food ▁court . ▁There ▁are ▁comm iss aries ▁in ▁W ings ▁A , ▁B / G , ▁and ▁D / E / F . ▁These ▁were ▁generally ▁intended ▁for ▁sen iors ▁only , ▁but ▁students ▁of ▁all ▁grade ▁levels ▁use ▁the ▁facilities . ▁ ▁North western ▁has ▁three ▁lecture ▁h alls ▁with ▁stad ium ▁se ating ▁which ▁res emble ▁class rooms ▁typically ▁found ▁at ▁large ▁univers ities . ▁These ▁can