I have worked on this Neon box idea, much like Dee's research, i suggest this would be a chill outplace where the lights and colours change slowly, much like the chill out room at the O2.
This would be like these examples below.
Trip Advisor  Pictures of Qbic Hotel Amsterdam [online]
The Chill Out Room at the O2 Arena London.
OR Consulting Engineers  Chill Out Zone at The O2 Arena [online]