3DPrintopia
3dprintopia.com
Annual 3D printing festival on the US East Coast, formerly the East Coast RepRap Festival (ERRF), with exhibitors, talks and community meetups. It also hosts MakerChip Mania, a MakerChip trading event.
Japan RepRap Festival
japanreprapfestival.com
Annual maker festival in Japan celebrating RepRap and hobby 3D printing, with exhibits from makers and companies. It also helped popularize MakerChips, small printed tokens that makers trade.
Rocky Mountain RepRap Festival
rockymountainreprapfestival.com
Annual 3D printing festival in Colorado where makers, YouTubers and companies show off printers, projects and new products; one of the biggest hobby 3D printing gatherings in the US. Part of the RepRap festival family a…