Come at 10am for a tour and welcome. Stay until 2pm to take part in all the activities.
Learn about renewable energy at Howsham Mill; make your own water wheel or Archimedes Screw, solar oven and renewable energy powered vehicle.
Children must be accompanied by an adult - no charge for accompanying adults. Come prepared for all weathers and bring a packed lunch!
Booking essential. Use link below or go to Eventbrite website and search Howsham Mill, York.
£3.00 per child; accompanying adults go free