I live outside Philadelphia and have done the historical tours and museums but was looking for something different and special for Christmas with out of town relatives. My group was aged 18 to 50s and all enjoyed it. Gabe was informative, knowledgeable, fun and low key. You get to see the city in a unique and authentic way. Come dressed for back alleys and walking. Experimenting on tshirts at the end of the tour was a definite plus. However, bring sealable zip lock bags to put the painted shirts in for the car ride home - otherwise ride with the windows open because the smell is pretty strong!