At the request of Discovery Channel host Patrick Norton, the engineers at TechShop built the most American grill ever made. It's a trailer with a propane grill, a beer keg tap, and a stereo. On the table is a majestic image of George Washington astride a bald eagle, leading the way with a hot dog in his hand.
TechShop used a 3D printer to build a condiment station. There are four major condiments in hot dog preparation: mustard, ketchup, relish, and onions. So the designers selected the four Presidents on Mount Rushmore as the guardians of those condiments.
It's a beautiful piece of work. You can watch a video about its design and construction here (warning: auto-start).
-via 22 Words