Thank you for attending CleSTEM Festival 2018!

Thank you to all of our sponsors, exhibitors, speakers, recruiters, volunteers and guests. You helped make our innaugural event a successful one!

We've posted some Photos of the 2018 event for you to enjoy!

If you would like to be involved in our 2019 CleSTEM Festival, please Contact Us. If you are interested in becoming a sponsor, our 2019 Sponsorship Packet is available for download.

Get ready for CleSTEM Festival 2019!

October 19, 2019

CLE STEM Festival

Admission is FREE!!

Family friendly event!

Parking Is Free!

2019 Theme

The Future Relies on Facts

This year’s theme is “The Future Relies on Facts”. Credible and reliable facts are essential for making decisions on current issues and future policies that affect our daily lives. We inspire to bring professionals, students, innovators, parents and curiosity-seekers to explore STEM and learn about fact-based science in a fun, interactive and festive environment.


Is your organization engaged in STEM activities that you would like to showcase? Do you organize and utilize STEM to create a better world for current and future generations?


CleSTEM Festival 2018 would not have been possible without the generous contributions from our sponsors! Become a 2019 sponsor today!


Volunteering provides a positive experience for everyone who participates in CleSTEM Festival. Volunteering at the festival will give you an opportunity to hang out with professionals in the STEM field and a great way to earn volunteer hours if needed!

Featured Premiere Sponsor:

Special thanks to Northeast Ohio Regional Sewer District,
premier Sponsor of CleSTEM Fest 2019!