As a member of the Pennsylvania Petroleum Association (PPA), Letterle & Associates will participate as an exhibitor at the 2014 Trade Show, Convention, and Annual Meeting held at the Hershey Lodge September 24-26 in Hershey, PA. The event is a combined effort between PPA and the Empire State Energy Association held every other year. PPA is a nonprofit trade association representing independent petroleum marketers at both the wholesale and retail levels and firms supplying petroleum products as well as other related services such as environmental. For more information and to register visit:

Letterle will participate in the PPA 2014 Trade Show