Washington Crossing State Park Nature Center will host a free cross country skiing workshop on January 21st at 1:30 PM. In this workshop, participants will learn about the different types of cross-country ski equipment that are available and what to look for in selecting your first pair of skis. Other topics will include: how to dress and where to go skiing in New Jersey. The indoor lesson will last 1 to 1 1/2 hours. If the ground is snow covered, an additional one hour outdoor ski lesson will be offered. Participants will have to provide their own ski equipment for the outdoor lesson. Advanced registration is required. For more information or to register, call (609) 737-0609 or visit the Washington Crossing State Park website.