Ask one question: Would a Millennial (anyone born between 1980 and 2000) look forward to working here?Try this exercise. Take a group of people into a large, open room with tackable wall surfaces or whiteboards. Give them large sheets of paper, sticky notes, markers, and tape. Ask them to create a concept for a work environment (don't say “office”) using the following words: high-energy, collaborative, healthy, productive, engaging, innovative, interactive, high-tech, and regenerating.