Sugar Deli- I like that this shows a cohesive branding identity, with business cards that are a play on the classic take a number system in a deli. Also I think the use of a stamp is a great way to bring the branding to other items.
Image 5 of 6 from gallery of Villa Asserbo: A Sustainable, Printed House That Snaps Together. Villa Asserbo, a house whose printed pieces "snap" together, by Danish architects Eentileen. Photos via Fast Company.