Family Summer Science: Build Your World - Long Island Science Center Date: 07/06/11 through 08/21/11 Hours: 11am-4pm Ages: ALL Price: $5 Address: 11 West Main St. - 631-208-8000 Riverhead, NY 11901 lisciencecenter.org Description: Open to the public Wednesdays through Sundays July 6-August 21. Explore, create and design. Each week, you can enjoy a different theme and make a craft to take home. All activities ongoing and self-directed, for all ages.