Philadelphia's Pigeon Tour Ranks Third Most Popular on TripAdvisor

• Philadelphia's 90-minute pigeon tour ranks third on TripAdvisor.
• An annual scrapple sculpting contest in Philadelphia attracts amateur artists.
• The pigeon tour answers pigeon-related questions.
• Scrapple, a pork-based breakfast dish, is used in the contest.
• The contest took place in a Philadelphia market.