MILLTOWN, NJ - The Milltown Borough Pool is celebrating the last unofficial day of summer on Monday, September 2 with a family-friendly Labor Day splash. The pool is holding a Labor Day party from noon until 8 p.m. The all-day fun-athon features a candy hunt, coin dive, scavenger hunt, water balloon toss, cannonball and bellyflop contests, relay races and a tug-of-war. There will also be a horseshoe tournament and greased watermellon for participants 18 years of age and older.