Well there are a range of different reasons why one would want to attend an EDM concert. People like me who love to explore new music are quite interesting in finding out what drives many people towards EDM music. Moreover, EDM music makes a lot of people dance like crazy. Hence, dancing in the crowd is totally a different feeling.
This makes EDM concerts a go to place for those people who like to socialize and like to dance at places other than the bars. Each person would have his/her own reasons to love EDM concerts. Nevertheless, I personally find them addictive.