Graand Kinetic Challenge
Email: graandkineticchallenge@gmail.com
da Vinci Days board (the official overseer of the GKC event)
Email: info@davincidays.org
Mailing address:
da Vinci Days
PO Box 1883
Corvallis, OR 97339
Contact Us
Email: graandkineticchallenge@gmail.com
Email: info@davincidays.org
da Vinci Days
PO Box 1883
Corvallis, OR 97339