CODE’s going to Belgium next week for TomorrowLand, ... Dance fans from 214 countries come to the town of Boom to dance, camp and party for three days, in a fantastical setting.

December 1960: The entrance to Tomorrowland at Disneyland in California. (Alan Band/Keystone Features/Getty Images) The People Mover and Rocket Jet rides in Disneyland’s Tomorrowland.

Tomorrowland is a lot to take in musically, to be sure. But in addition to the thousands of tracks played by more than 800 DJs during the first weekend (July 15-17) of the Belgian festival, there ...