PA Steam Fest 2019
The event will focus "on a mix of Science, Technology, Engineering, Art, and Makers (STEAM) around a Steampunk theme," the website says. "This event includes workshops, lesson seminars, educational panels, new innovation, demos, digital artists, makers, geek entertainment, cosplay, and more!" Admission is free.
The event will be preceded by a Welcome Party at the National Museum of Industrial History in Bethlehem. Tickets for the party cost $30 per person.