The Handmade Experiment blog has curated an impressive list, Missing Your Mustache. I've been included as a featured Etsy mustache artist for my magnets.
My mustache magnets are up on Etsy's April Fools Pranks & Gags item poll, vote for me! Or at least check out the other handmade merch. Most are beard or poop related.
My friend Chelsea Parker Guidry of Arugula Press creates a limited edition calendar each year using letterpress wizardry. I am a fan. One of the many (completely interesting) projects she has going now is a monthly collaboration, Print Plus Press.