Here is a collection of photos of learning, thinking, and meeting spaces. Most are from the Quicken Loans tour, and a few others are from cafes and similar places that emphasize warm, open, flexible space.

Busboys & Poets, a café I was at in Washington, DC, recently. It used the same design principles of open space, funky art, bright light, etc.

The Kresge Court at the DIA: Again, notice the open design.