"P.S. & Co., Rittenhouse Square by J2 Design. P.S. & Co. is just a short walk from Rittenhouse Square, which makes it a perfect spot to grab a juice or sandwich. It wins top honors in the 'Things That Make You Feel Good' category. Just looking at the place calms you down. Everything they make is 100% organic, gluten-free, vegan, and kosher, plus they offer cooking classes and holistic nutrition services."