There's something new and exciting happening at this year's fall edition of Tar Hollow 4WD Expedition. We have teamed up with New Jersey Jeep Association to help the Children’s Hospital of Philadelphia. Krawl 4 The Kids will be running along side the normal Tar Hollow 4WD Expedition event. When you register for the event, you have the option to purchase Krawl 4 The Kids short and long sleeve shorts. A portion of the proceeds go to the Children's Hospital of Philadelphia.