Who We Are. Girl Scouts Heart of New Jersey (GSHNJ) is one of four Girl Scout Councils supporting the New Jersey area. We service all of Hudson, Essex, Union, Somerset, Hunterdon, and portions of Middlesex and Warren counties. We operate offices in Westfield and North Branch, NJ, as well as our Leadership Center in Newark, NJ. and maintain camp properties in Maplewood, Hillsborough, and Middleville, NJ. . The Mission. Building girls of courage, c...
