For oh-so-cheesy but oh-so-fun, especially if you are on a date, try making a reservation for a horse-drawn carriage ride of the historic district of Philadelphia. The carriage drivers are very knowledgeable and entertaining so the ride is also educational and family-oriented. The slight drawback is the streets visited by the carriages are not horse carriage-exclusive so you can feel alarmed by the aggressive Philly drivers. It is also fairly inexpensive.
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