The Amsterdam Dance Event (ADE) is a five-day electronic music conference and festival held annually in mid-October. The event is organized by The Amsterdam Dance Event Foundation and offers a full program of daytime conferences at ADE Pro, ADE Tech, HDE, ADE University, ADE Next, ADE Beamlab and ADE Green, alongside the nighttime ADE Festival which features 450 events and 2,200 artists over five days in 115 clubs and venues. The shows attract over 350,000 people from all over the world to the city, making Amsterdam one of the busiest clubbing cities in the world.