We're sorry, but all tickets sales have ended because the event is expired. 16th February 2018 10:00 am - 3:00 pm Gymnastics and Trampolining holiday course located at Trotts Hill, 10am – 3pm. Registration open from 9:45pm. Children attending will require a packed lunch. Venue: Trotts Hill Primary Address: Wisden Road, Stevenage, SG1 5JD Bedfordshire & Hertfordshire Like