East Coast ReprRap Festival
https://eastcoastreprapfestival.com/
Bel Air Maryland, October 8-9
Midwest RepRap Festival
https://www.facebook.com/midwestreprapfest/
Yearly in Goshen Indiana
Rocky Mountain RepRap Festival
https://rockymountainreprapfestival.com/
Loveland Colorado, April 22-23
Sanjay Mortimer Reprap Festival
https://e3d-online.us12.list-manage.com/subscribe?u=85f2d4fa6f57c6eb9ae8e8fd4&id=aeaa8ddd08
Oxford England, December 2, and 3rd
Ukraine ReprRap Festival
https://www.facebook.com/events/732794651809828/
March 25