MORE THAN JUST TRACTORS. Huddersfield TractorFest is a charity fun day for all the family in support of the Yorkshire Air Ambulance and Kirkwood Hospice. Plenty of tractors, farm vehicles, attractions, entertainment, food & drink stalls, plus parking. Adults £10. Under 16s Free. Parking Free. Please note as it is a field, we do NOT have the facility to take card payments on the day.