This document outlines an agenda for seminars and a workshop on 3D printing. It discusses key topics around 3D printing including the various types of 3D printers and materials, design software and 3D scanners. It also examines the changing value chain and opportunities for customized products to be freely downloaded, designed, and printed. The conclusion emphasizes that 3D printing is about content, design tools and creativity more than the printers themselves, though legal and quality issues still need to be addressed.