Lift the stopper from one of the three antique-style colored glass bottles and hear a jazz ensemble riff spill out, as if the music had been freed, genie-style. Across the room, touch any of a dozen doughnut-sized plastic bubbles to see a ripple of light spread through the crowd like a rumor. Downstairs, stick your personal mug underneath the coffee machine spigot and hear your favorite station lock in on the attached radio.

Select from the choices above to read the entire article.