Eggstripping Demonstrations - Cold Spring Fish Hatchery and Aquarium Date: 11/20/12 Hours: 1pm and 3pm Ages: All Price: $6, $4 children, free 2 and under Address: 1660 Route 25A - 516-692-6768 Cold Spring Harbor, NY 11724 CSHFHA.org Description: Learn the centuries old process of egg taking and fertilization. Learn how the Hatchery has been producing trout for more than 125 years.