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All Day

STEM Fun: Potion Making

Spauldings – Large Meeting Room 5811 Old Silver Hill Rd, District Heights, Maryland, 20747, District heights

Dive into the world of science, technology, engineering, and math with fun, hands-on experiments and activities! Create special “potions” using everyday household ingredients.

Free

Legos: Creative Club

Fairmount Heights – Large Meeting Room 5904 Kolb St, Fairmount Heights, Maryland, 20743, Fairmount Heights

Build, create, and explore with legos! With plenty of pieces and endless possibilities, kids can let their imaginations take the lead in this freestyle building session.

Free

Montgomery County STEM Volunteer Program Annual Training/Information Meeting

4615 SUNDOWN RD 4615 SUNDOWN RD, GAITHERSBURG

We are Montgomery County STEM Volunteer Program, a local non profit organization (501 c3) that places working and retired STEM professionals with MCPS teachers to bring the real world into the classroom to give students a better understanding of what they learn in the classroom and how it applies to the world around them. We are currently recruiting volunteers for the 2026-27 school year and will be holding our new volunteer training/information meeting on Oct 27, 2026, 9.00am-Noon via Zoom (Zoom link available on request). Full agenda is given below.

Free

Open Lab: Photo and Video Editing

Howard County Library System – East Columbia Branch East Columbia Branch , 6600 Cradlerock Way, Columbia

It’s time to put your photo and video editing skills to work! Come in and utilize library resources and edit your photographs and video with the help of a STEAM instructor. Register online!

Free

Physics with LEGO

Clear Spring Library 12625 Broadfording Rd. Clear Spring, MD 21722 US, Clear Spring

We will build Lego models and then experiment and rebuild to get different results.

We will focus on Newton’s Laws with each build.

This will take the full hour so please make every effort to be on time.

Free

Movie Magic Cosmetics

Howard County Library System – East Columbia Branch East Columbia Branch , 6600 Cradlerock Way, Columbia

Dive into the world of special effects, through the view of a Makeup Artist! Students will learn the history and science behind the film industry’s own movie magic. Learn about the chemicals that are found in the cosmetics used to create monsters and zombies in the movies, and then create your own design using DIY monster cosmetics! Taught by a STEAM instructor.
Register online!

Free

Robots in Space!

Maryland CIty at Russett Library 3501 Russett Common, Laurel

Robots have been a fascinating part of both popular culture and technology for centuries… even from well before the use of the word “robot” itself! Today, they pervade the worlds of both science fiction and science fact, from “Robocop” to rovers on Mars. Join us as astronomer Rich Isaacman leads us on a journey from the earliest fictitious robots to the sophisticated electronic creatures currently exploring the very outermost reaches of our Solar System.

Free

STEM Micro-Explorers

Arbutus Branch 855 Sulphur Spring Rd, Arbutus

Discover the hidden details of everyday objects. Gather outdoor specimens then examine them with various types of magnifiers and microscopes.

Free

Filbert Street Garden Bat Walk

Masonville Cove Partnership 1321 Filbert St, Baltimore

Did you know bats can act as pest control, pollinators, or even be gardeners? Join us at Filbert Street Garden for a sunset walk to listen to bats and learn how they help us! Registration is encouraged to secure your spot.

Free