WEST BERLIN, NJ--(Marketwired - March 06, 2015) - Diggerland USA, the construction-themed adventure park in southern NJ, has announced plans to host the first of many special needs event this summer. The event, Special Abilities Night at Diggerland, or SAND, will take place Friday, June 5, 2015 from 5:00 - 8:00 p.m.