Many pavilions have huge long queues. Few pavilions thought about entertaining visitors standing in line. Only one pavilion has made entertaining the people queuing a distinctive characteristic of its presence. And so here we are at the [Kazakhstan Pavilion](http://www.expo2015.org/en/participants/countries/kazakhstan-). On the stage in front of the pavilion, from ten in the morning until closing time, there's a non-stop show. Singers, dancers, more singers, other dancers who sing, alone, in a group, in traditional clothes or stunning pop costumes. Volume that rises as evening approaches, insistent rhythms, colors, shades, ostentation split between sight and sound. If you stroll along the Decumanus, you can't avoid seeing and hearing. Queue Design. A discipline we didn't think existed but that here becomes highly important. Hats off to whoever dreamed it up. Awesome!