May 12, 2017 Rittenhouse & South Square Our tour of Dietz and Watson May 12, 2017 Rittenhouse & South Square Mike Shropshire getting a history lesson. A very small fraction of Dietz's daily hot dog production. Dave Hewitt was a fantastic host and tour guide, but not the best photographer. (D&W smoke chamber) Perhaps he got smoke in his eye. Finished product!