12th Annual Matilda's Tea Party, Celebrate the life and times of Matilda Frelinghuysen by attending a tea party in her honor. Enjoy tea, great food, and some age appropriate entertainment. When Matilda was a child in the 1890’s, Hershey’s Kisses were invented and became very popular. Now, young people, along with their favorite adults, can learn the history of chocolate, partake in a chocolate feast, and make their own chocolate treat to take home. For ages 6 & up. Snow date is Saturday, February 28. $35 per child, $25 per adult.