Watson Adventures Public Scavenger Hunt Pass. Fancy yourself the amateur detective? Then this may be the item for you. Watson Adventures offers this amazing public scavenger hunt admission for a team of up to 6 people. Discover the secrets of museums, historic neighborhoods and beyond while tackling witty, tricky questions. Popular Philadelphia hunts include: The Murder at the Philadelphia Museum, The Haunted Philadelphia Scavenger, The Munch around the Market, and The Wizard School. Learn more at WatsonAdventures.com