free_text: 25 July 2012, attendance at rehearsal of the opening ceremony, followed by drinks and dinner; 29 July 2012, ticket to enter the Olympic Park, value £10; 31 July 2012, two tickets for swimming event, value £590; all provided by LOCOG, One Churchill Place, Canary  Wharf, London E14 5LN.
extracted_orgs: LOCOG