3DPrintopia

3DPrintopia is a public 3D-printing festival held in Hall F of the Pennsylvania Convention Center. The event brings together makers, engineers, students, innovators and businesses from the 3D-printing community for two days of demonstrations, activities and exhibits spanning roughly 100,000 square feet. It is designed for both experienced hobbyists and first-time visitors who have never used a 3D printer. Weekend passes are sold for adults, with free admission for attendees 17 and younger.