This year is the fourth time the Shippon Revel is being put on with the event set to take place on Saturday, August 22, from midday until late. READ MORE: Oxfordshire festival raises over £1,000 for animal sanctuaryThe event is completely free to enter with attendees being asked to donate an amount of their choosing – through cash or via a JustGiving page – to the Oxfordshire Animal Sanctuary. "Once again we’ll be raising money for Oxfordshire Animal Sanctuary. The festival was free to enter although donations were encouraged (Image: Ed Nix)"The event opens at 12 noon, with live music from 1pm." Oxfordshire Animal Sanctuary opened in 1967 and rehomes around 500 animals annually.