Invisible Ink pH Painting October 25, 2025 @ 4:00 pm - 6:00 pm Because Science 1759 columbia rd nw, washington, DC, United States Turn chemistry into creativity with this hands-on, color-filled activity! Free
It’s Electric! Bacterial Batteries October 25, 2025 @ 10:00 pm - 11:30 pm Baltimore Underground Science Space (BUGSS) 101 N Haven St, Baltimore, MD, United States Discover electricity-generating bacteria to make bacterial batteries! $30.00
MD STEM Fest Reading Challenge October 26, 2025 @ 9:00 am - 11:30 pm Online Discover STEM fun. Complete STEM-themed activities and read books to fill your bingo board. Free
KID Museum Open Explore October 26, 2025 @ 10:00 am - 4:00 pm 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
Power Up with Choptank Electric Cooperative October 26, 2025 @ 10:00 am - 5:00 pm Wicomico Public Library-Paul S Sarbanes Branch 122 South Division Street, Salisbury, MD, United States Passive programs for children to explore electricity. Free
Flying Paper Bat Engineering Challenge October 26, 2025 @ 12:00 pm - 2:00 pm 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
Reptiles Alive! October 26, 2025 @ 2:00 pm - 3:00 pm White Oak Library 11701 New Hampshire Avenue, Silver Spring, United States Learn all about reptiles, their biology, environment, and more! Free
Origami October 26, 2025 @ 2:00 pm - 3:30 pm Because Science 1759 columbia rd nw, washington, DC, United States Come learn about the art of folding paper in a guided session led by local origami expert Michiko Okuma! Free
Intro to FTC October 26, 2025 @ 2:30 pm - 5:00 pm Rockville Memorial Library 21 Maryland Avenue, Rockville, United States Introduction to First Tech Challenge and our team's journey throughout the years. You can drive our robot! Free
AI IRL: Real Talk for Teens October 26, 2025 @ 4:00 pm - 5:00 pm 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
Spectral Drawings – Ghost Circuits October 26, 2025 @ 4:00 pm - 6:00 pm Because Science 1759 columbia rd nw, washington, DC, United States Make Your Own Spectral Drawing using Ghost Circuits! Free
MD STEM Fest Reading Challenge October 27, 2025 @ 9:00 am - 11:30 pm Online Discover STEM fun. Complete STEM-themed activities and read books to fill your bingo board. Free