Mark Skillicorn has just completed his contribution to the "Souvenir" Button-O-matic series for Busy Beaver Button Co.  

Busy Beaver, now in its fifteenth year of making custom buttons for bands, artists and organizations, will celebrate with an opening party. The world's largest Button-O-matic vending machine will be highlighted, filled with 10,000 souvenir buttons, and a showcase of treats from Busy Beaver Button Co. customers.