This event is in the "Kids & Tweens (6-12)" group STEM Challenge Kit - Circuit Card (SMI) All Day 12/1–12/19 Kids & Tweens (6-12) This event is in the "Kids & Tweens (6-12)" group Dec 1 - 19 2025 STEM Challenge Kit - Circuit Card (SMI) All Day 12/1–12/19 Library Branch: Smithsburg Library Age Group: Kids & Tweens (6-12) Program Type: Science, Technology & Maker Event Details: Stop by the Smithsburg Library to pick up your STEM Challenge Kit to make a holiday card that lights up by creating a circuit. While supplies last.