This event is in the "Marathon Library" group. 3D Print Open Lab 10:00am - 12:00pm Marathon Library This event is in the "Marathon Library" group. Apr 21 2025 Mon 3D Print Open Lab 10:00am - 12:00pm Adults Library Branch: Marathon Library Room: Activity Center (2nd floor) Age Group: Adults Program Type: Arts & Crafts, Technology Class Event Details: 3D Printing Mondays from 10AM until Noon come in to learn about 3D printing.