Philadelphia Iconic Foods Tour. Taste the foods that made Philadelphia famous and explore one of the city’s most historic neighborhoods on this 2-hour guided tour of Manayunk. Enjoy iconic Philadelphia foods including soft pretzels, tomato pie, Italian baked goods and a popular cheesesteak, of course, while roaming this 300-year-old National Historic District and learning about its classic architecture and cultural secrets from a local guide. Book with us and Save 51%: Philadelphia Iconic Foods Tour.