• "High-resolution screen printing demystified" -- YouTube video
• by substrate:
• glass [1] [2] [by hand] [by hand] [by hand] [3]
• metal [1]
• wood [1]
• three types of inks: dry by evaporation, thermosetting, or UV exposure
• summary of inks @ Blick

Chicago local:

• BarrelMakerPrinting.com does classes
• Spudnik Press is a community printing space
• Shelly @ Pumping Station: One knows a lot about it