Draw with markers on tin foil, spray with water, and transfer onto Halloween-themed shapes. Come-and-go style activities (can come anytime between 10:30-11:30) Free with admission or membership *** Age range: […]
Join us for after-school STEM programming. Open to K-8th grade families. Theme: Art Make your own magical potions using baking soda and vinegar, and make some fun Halloween crafts (Costumes […]
Draw with markers on tin foil, spray with water, and transfer onto Halloween-themed shapes. Come-and-go style activities (can come anytime between 10:30-11:30) Free with admission or membership *** Age range: […]
Play with Megablocks while learning about chemical reactions - baking soda and vinegar experiment with Megablocks. Come-and-go style activities (can come anytime between 10:30-11:30) Free with admission or membership *** […]
Join us for after-school STEM programming. Open to K-8th grade families. Theme: Science Find out how leaves change color by conducting a science experiment that separates every color hidden inside […]
Play with Megablocks while learning about chemical reactions - baking soda and vinegar experiment with Megablocks. Come-and-go style activities (can come anytime between 10:30-11:30) Free with admission or membership *** […]
Join us for after-school STEM programming. Open to K-8th grade families. Theme: Technology Explore the world of 3D shapes by using 3D pens, building geometric structures out of marshmallows and […]
It’s going to be a turkey extravaganza at OHTM! Learn about aerodynamics, kinetic energy, and be an engineer all while creating your own feathered friends. Make a flying turkey (paper […]
Math game - roll the dice to see how many acorns to feed the turkey, turkey craft, leaf rubbing? Come-and-go style activities (can come anytime between 10:30-11:30) Free with admission […]
Join us for after-school STEM programming. Open to K-8th grade families. Theme: Engineering You’re about to skydive from a plane at OHTM! Can you create a parachute that will safely […]
for employee enrichment and planning day.
We will be resuming normal hours Saturday, November 14.
Thank you!
The museum will be closing at 4 pm for a private event.
Thank you.
featuring: Engine Room demonstrations, vintage vehicle rides, special interactive STEM activities and Museum exhibits and collection highlights.
Come spend the day at with us and enjoy a great lineup of activities for the whole family.
Due to the inclement weather this weekend the Exhibitor Rally Season Finale has been canceled.
We will be open for auction pickup & drop-off ONLY.
Regular hours will resume Tuesday, Aug 25. Thank you.
-The OHTM team
We will reopen Saturday at 10 am for the WINGS & WHEELS Airshow.
The Science & Industry Center will reopen for the Junior Inventors program from 4:30 PM-6:30 PM.
October 26, 2026 5:02 pm
The museum will be closed today for a staff retreat. We will return to normal hours starting tomorrow, Saturday, May 2nd at 10 AM.
