September 20, 2022, 6:00 pm to 8:00 pm Design and 3D Print a IQ Tester Game at Mattituck-Laurel Library Mattituck-Laurel Library 13900 Main Road Learn how to create a 3D IQ tester game and print it at Mattituck Library on Tuesday, Sept. 20 from 6 to 8 p.m.