The annual Touch a Truck benefit for the Westport-Weston Cooperative Nursery School Saturday March 23 had an international atmosphere again when, for the fifth year, au pairs from around the world participated in the fun, family event.  Au pairs from South Africa, Thailand, Germany, France and Namibia braved the cold weather and winds to face paint and tattoo the children who blew truck whistles and horns, explored bull dozers, busses, fire trucks and more, jumped in a bouncy house and had a great afternoon.