Add to My Calendar Print Share Add This Event To Calendar Don't forget about this event. Add it to your calendar. Add to Google Calendar Add to iCal Share This Event Let your friends know about this event! Share it on social media. facebook twitter email Program Type: Arts/Crafts, Science/Tech Age: Kids, Tweens There are 3 seats remaining. Allowed Grades: Kindergarten to 5th Grade Registration for this event has closed. Kids, grades K-5, engineer your own wind-powered toy car and test it. Then create a wind-powered painting.