Plast Ukrainian Scouting Organization youth and parents show off their examples of Petykivka art. SOUTH BOUND BROOK, N.J. – Children from the Plast Ukrainian Scouting Organization’s Newark branch, which is based in Whippany, N.J., visited the Ukrainian History and Education Center in South Bound Brook, N.J., for a Petrykivka workshop and demonstration by Sophia Shyprykevych....