Grumpy Old Geeks Topics Substance use at music events Topic Substance use at music events 3 mentions in 1 episode The hosts discuss survey results on alcohol and drug use among attendees of different music events. Mentions 329: Patines Del Diablo Mar 18, 2019 1:00:15 surveyed 976 musical festival attendees 1:00:39 EDM fans are by far the most likely to be intoxicated at a show 1:01:32 Molly was far more popular at EDM shows.