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!

2018 Theme

Citizen Scientist
Everyone Can Be a Scientist

The 2018 theme, "Citizen Scientist", was inspired by our belief that STEM must be open, inclusive and responsive to ALL citizens. We inspire to bring professionals, students, innovators, parents and curiosity-seekers to explore STEM in a fun, interactive and festive environment.
Stop by our upcoming festival and participate in a competition to determine who, what, where, and why of Alien beings!




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 2018!