I've created these products / businesses.
Inkwell Helmets: customizable helmets with cool graphics.
Physical Cloud: a sculpture of a cloud that fits on a desk.
Custom Avocados: logos and graphics on avocados.
Peddler Pop-Ups: custom displays on cargo tricycles.
Pluto Tapestry: giant prints of Pluto.
SF Sign Maker: custom-tailored signs.
Drone Sweaters: clothes for cold drones.