While RAPID + TCT brought thousands of 3D printing enthusiasts and professionals to Pittsburgh this month, it was not the only game in town for those gathered in the Steel City; HackPittsburgh (HackPGH) opened its doors to welcome guests, including from Ultimaker's Matt Griffin, MatterHackers, Matt Stultz of Make: Magazine, and more, for this month's 3D Printing Pittsburgh (3DPPGH) meetup. The event brought together its guests in a casual environment to talk about the latest in software and materials. Read more at 3DPrint.com: https://3dprint.com/175247/3dppgh-hackpgh-meetup/