This event is in the "Teens & Tweens" group Cancelled Planetarium: The Sky Tonight 7:00pm–8:00pm Teens & Tweens Technology Class, Workshop Registration Required This event is in the "Teens & Tweens" group Jul 15 2025 Tue Cancelled Planetarium: The Sky Tonight 7:00pm–8:00pm Technology Class, Workshop Please note you are looking at an event that has already happened. Library Branch: Cold Spring Harbor Library Room: Large Meeting Room AB Age Group: Teens & Tweens Program Type: Technology Class, Workshop Registration Required Event Details: Program cancelled due to not meeting registration threshold. Please register for teen events at the library, so we know to expect you.