4kw Laser: 4kwlaser@tinkermill.org

Astronomy: astronomy@tinkermill.org

Blacksmithing: blacksmiths@tinkermill.org

Electronics: electronics@tinkermill.org

Flameworking: flameworking@tinkermill.org

Foundry: foundry@tinkermill.org

General Bench: generalbench@tinkermill.org

HAM Shack: hamshack@tinkermill.org

Machine Shop: machineshop@tinkermill.org

Media: media@tinkermill.org

Metalcraft, Jewelry & Lapidary: mjandl@tinkermill.org

Paint Shop: paintshop@tinkermill.org

Pottery/Ceramics: pottery@tinkermill.org

Rapid Prototyping: rapidpro@tinkermill.org 

Stained Glass: stainedglass@tinkermill.org

Textiles: textiles@tinkermill.org

Welding: welding@tinkermill.org

Woodshop: woodshop@tinkermill.org