12th annual
Maryland STEM Festival
2026 theme · Artificial Intelligence
DAY 12
Today at the Festival
Tuesday, October 27, 2026
Discover events happening across Maryland throughout the Festival.
Published event spotlight
Explore the Festival
Howard County Library System
Hogwarts Halloween (ages 7-11)
Join in seasonal festivities at Hogwarts; all costumes welcome! Stir up powerful potions, practice spells, discover owl secrets, and create a slimy surprise. Ages 7-11. 60 minutes. Ticketed. Free tickets will be available at the Children's Desk 15 minutes before class. Class capacity will determine the availability of tickets.
#Crafts and Hobbies #Games and Play #STEAM
Help us improve next year’s Festival. Share your experience in our attendee survey.
2026 Maryland STEM Festival
October 16 – November 15
Maryland STEM Festival brings hands-on science, technology, engineering, and math experiences to students, families, educators, and communities across the state.
Look at what is happening!
Choose a topic to find upcoming Festival events.
Building, Engineering & Making
80 upcoming events
Computers, AI & Robotics
68 upcoming events
Art & Creative STEM
45 upcoming events
Chemistry & Physics
35 upcoming events
Biology & Health
29 upcoming events
Nature, Animals & Environment
24 upcoming events
Space & Earth Science
19 upcoming events
Math & Problem Solving
13 upcoming events
Maryland STEM Ambassador Program
STEM Ambassador Program
Even if you missed the July 27th meeting, we will still welcome Middle and High School students to our Ambassador Program. Learn about being a Maryland STEM Festival Ambassador here. Email us at Phil@marylandstemfestival.org to join the program or with questions.
12Th Maryland STEM FESTIVAL
OPENING CEREMONY
October 15Th 6-8pm
Join us for an evening of STEM activities & demos at the UMCP Student Union
Meet R2D2 and other Droids & Robots
Our Mission
We’re Here To Make STEM Happen!
A Month Long Celebration!
The Maryland STEM Festival is a month-long celebration of science, technology, engineering and mathematics that takes place every Fall. In 2026, we’ll be bringing hundreds of events focused on fun, interactive science learning opportunities. Students, families, friends, STEM professionals, teachers, and volunteers will all enjoy events taking place throughout Maryland.
Highlights The Impact Of Science!
The Festival highlights the educational, cultural and financial impact of science in this state. Through hands-on activities, talks, lab tours, nature experiences, expos, exhibits and performances, the Festival engages a wide range of public audiences while inspiring future generations.
Cultivates A Positive Environment!
This Festival cultivates a positive environment that inspires children to pursue science-related careers and encourages businesses to invest in Maryland. The Festival energizes our state’s efforts to respond to these challenges.
Upcoming Events
Don’t Miss Out On Our Upcoming Events
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October 28, 2026 · 10:45 am–11:15 am
Join us for a morning of building! Use the library’s blocks and building toys to build with your little one while working on fine motor skills! For ages 0-5 with a caregiver.
Best For: PreschoolEvent Location Type: In-PersonOrganizer: Frederick County Public Libraries -
October 28, 2026 · 11:00 am–11:45 am
Whoooo knows what an owl eats? Dissect an owl pellet to find out! Explore other aspects of the life of an owl through other fun activities. Tickets will be available 15 minutes before the start of class in the Children’s Area. Tickets required.
Best For: Elementary SchoolEvent Location Type: In-PersonOrganizer: Howard County Library System -
October 28, 2026 · 2:00 pm–3:00 pm
Join in seasonal festivities at Hogwarts; all costumes welcome! Stir up powerful potions, practice spells, discover owl secrets, and create a slimy surprise. Ages 7-11. 60 minutes. Ticketed. Free tickets will be available at the Children’s Desk 15 minutes before class. Class capacity will determine the availability of tickets.
Best For: Elementary SchoolEvent Location Type: In-Person -
October 28, 2026 · 2:30 pm–3:30 pm
S L I M E . . . Come make it with us, and then you can decide what happens next! Take it home, or leave it at the library for younger kids to use on the upcoming Slime Open Play (4-10 yrs) event.
Best For: Elementary School, Middle School, High SchoolEvent Location Type: In-PersonOrganizer: Queen Anne’s County LibraryVenue: Kent Island Branch -
October 28, 2026 · 3:30 pm–4:30 pm
Join the library and Arundel Rivers Federation to get a hands-on demonstration of how we use STEAM to understand our rivers! Participants can test out a dissolved oxygen probe, a refractometer, and get a first hand look at a submersible ROV (remote operated vehicle) used for monitoring oyster reefs.
Best For: Elementary SchoolEvent Location Type: In-PersonOrganizer: Anne Arundel County LibraryVenue: Eastport Annapolis Branch -
October 28, 2026 · 3:30 pm–4:30 pm
Build, test, and invent every Wednesday with a new challenge. Complete the challenge at your own pace utilizing materials such as LEGO, building cubes, circuits, paper and everyday craft supplies.
Best For: Preschool, Elementary School, Middle SchoolEvent Location Type: In-PersonOrganizer: DC Public Library (DCPL)Venue: DC Public Library
Meet Our Sponsors
Testimonial
What Our Attendees Say
The Maryland STEM Festival hosts events for people of all ages, backgrounds, and areas of STEM. Learn more about our mission on the About Us page.
Elementary School
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“I made rockets, I got to pet a snake, and I got to make a tower out of paper straws to hold up a pumpkin!”
Middle School
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“It was very fun! I learned about robots and how they are made. I liked how a lot of the stations were hands on and interactive.”
College Graduate
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“I like that everyone gave anecdotes on how they got into Cybersecurity and gave tips on how people like me can get into Cybersecurity.”
Support Us
Support Maryland STEM Festival 2026
Your support helps bring hands-on STEM learning to communities across Maryland.
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