October 25 @ 2:00 pm - 3:00 pm 3D Printer Demo Day Darlington Library 3535 Conowingo Road, MD, United States Stop in to see our 3D printer in action and take home a small 3D printed object while supplies last. Free
October 25 @ 2:00 pm - 3:00 pm Intro to GIMP Digital Art Quince Orchard 15831 Quince Orchard Road, Gaithersburg, United States Learn the basics of the GIMP interface as you customize a rad cartoon cat! For ages 8 to 12. Free
October 25 @ 2:00 pm - 4:00 pm Spooky Slime Making Because Science 1759 columbia rd nw, washington, DC, United States Make Your Own Spooky Slime! Free
October 25 @ 3:00 pm - 4:00 pm Ooey Gooey Science Davis Library 6400 Democracy Blvd., Bethesda, MD, United States Make some slime! Free
October 25 @ 4:00 pm - 5:00 pm AI IRL: Real Talk for Teens Quince Orchard Library 15831 Quince Orchard Road, Gaithersburg, MD, United States Teen discussion series using real AI headlines to bust myths, weigh risks, and learn responsible use. Free
October 25 @ 4:00 pm - 6:00 pm Invisible Ink pH Painting Because Science 1759 columbia rd nw, washington, DC, United States Turn chemistry into creativity with this hands-on, color-filled activity! Free
October 25 @ 10:00 pm - 11:30 pm It’s Electric! Bacterial Batteries Baltimore Underground Science Space (BUGSS) 101 N Haven St, Baltimore, MD, United States Discover electricity-generating bacteria to make bacterial batteries! $30.00
October 26 @ 9:00 am - 11:30 pm MD STEM Fest Reading Challenge Online Discover STEM fun. Complete STEM-themed activities and read books to fill your bingo board. Free
October 26 @ 10:00 am - 4:00 pm KID Museum Open Explore Kid Museum 3 Bethesda Metro Center, Bethesda, MD, United States KID isn’t your typical museum: everything in our space is an interactive, hands-on experience, so no two visit $15.00
October 26 @ 10:00 am - 5:00 pm Power Up with Choptank Electric Cooperative Wicomico Public Library-Paul S Sarbanes Branch 122 South Division Street, Salisbury, MD, United States Passive programs for children to explore electricity. Free
October 26 @ 12:00 pm - 2:00 pm Flying Paper Bat Engineering Challenge Because Science 1759 columbia rd nw, washington, DC, United States Learn how to make a variety of paper airplane models and turn them into adorable flying bats! Free
October 26 @ 2:00 pm - 3:00 pm Reptiles Alive! White Oak Library 11701 New Hampshire Avenue, Silver Spring, United States Learn all about reptiles, their biology, environment, and more! Free