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Enter TripAdvisor – London Dungen Halloween Sleepover Sweepstakes and you could win a trip to London. The Grand Prize is round trip airfare for four to London, spend Halloween night in the London Dungeon and 3 night stay in a London hotel. The approximate retail value of this prize is $5,000.
You must be a legal resident of the U.S., Canada, France, Germany, Spain and the U.K. and be at least 18 years old or older to enter. One entry per household and the sweepstakes will end on 10/10/17.