- Gray Bright: Host of the Tomorrow Show, standup comedian, robotic engineer, and Lego enthusiast.
- Brent Bushnell: Board President and CEO (or Chief Rabble-Rouser) of Two Bit Circus, a Los Angeles-based experiential entertainment company.
- Michelle Easter: former high fashion runway model who diverted at 26 to pursue an engineering degree. By 31, she had finished at the top of her class with a degree in Mechanical Engineering and is now a Mechatronics Engineer for NASA’s Jet Propulsion Laboratory.
- Jeremy Selan: two-time Scientific and Technical Achievement Academy Award Winner and Valve developer making an impact in the virtual reality sector.
- Zaina Siyed: local high school student, robotics champion and founder of FemSTEM – a foundation to help encourage girls to participate in STEM activities.
- Columbia Memorial Space Center: guests can use LEGO robots to compete against each other at soccer.
- Craig Burrows Photography: floral photography collection lauded by Wired for its ‘ultraviolet-induced visible fluorescence’ technique.
- Heal the Bay / Aquarium / FCEC: piloting an underwater remotely operated vehicle (ROV), build boats out of aluminum foil and play around with a host of other technological gadgets.
- Orchanic: showcasing an A.I. prototype that uses Deep Learning to identify trash on the beaches, the HEXA spider robot, and smart clothing.
- Paisley Garbage: arts and craft vendor.
- Peddler’s Creamery: churn delicious homemade ice cream by a bicycle.
- reDiscover Center: turn massive amounts of recycled cardboard into anything imaginable.
- STEMup4Youth: guests can let their imaginations go wild by building enormous structures out of recycles cardboard.
- Steve Craig’s drawBot: a crowd favorite, Steve Craig returns again this year with his exceptionally popular drawing machines and more.
- T4T.org: invites festival-goers to create the Ultimate Recycling Machine using their imagination, engineering skills, and some fun upcycled materials.











