Electric Daisy Carnival turned 30 in Las Vegas this weekend, marking a milestone for the electronic music festival that began on June 1, 1997, inside L.A.’s Shrine Auditorium and grew into the largest event of its kind in the world. The 2025 edition ran May 16 to May 19 at Las Vegas Motor Speedway, where half a million revelers again turned the desert venue into a sprawling dance music city.

For Dieselboy, who was at the first EDC in 1997, the size of the gathering was only part of what set it apart. He recalled it as “an extra vibey, massive event,” saying that back then the scene was still underground even as the show outgrew most other events in the country. What stayed with him was the scale, the production and the feeling that “the energy and the music just felt different.”

The first Electric Daisy Carnival drew about 4,000 ravers in downtown Los Angeles three decades ago, a far cry from the festival that now fills Las Vegas Motor Speedway. EDC did not arrive in its adopted hometown until 2011, 14 years after the first festival, but once it did, Las Vegas became the center of gravity for a brand that has now pumped over $2 billion into the local economy.

Dieselboy said he was “blown away at the size and production” and described being shuttled around the grounds, taking in the rides, performers and dense detail that went into the event. “The Los Angeles EDCs were always big, but this was just on another level,” he said, adding that playing to a crowd that size was unreal. The memory captures how quickly the festival’s ambitions outpaced its early footprint.

Simon Apex, who first joined the artist roster for Insomniac in the mid-’90s and returned as EDC’s broadcast manager in 2025, said the event’s identity was set from the beginning. He described it as having “this very fun, festival vibe” and said it looked more like a cultural event than a rave. In his view, it created a place where “even the strangest square pegs fit in the round holes” and where “everybody came together as one for the unity of dance music.”

That is the tension inside EDC’s 30-year run: a gathering that began with 4,000 people and an underground spirit has become a half-million-person production with global reach, commercial power and a permanent place in Las Vegas’ event calendar. The music may still be the draw, but the scale now tells the bigger story. EDC is no longer just a festival that grew up in Las Vegas; it is one of the defining events that made the city’s modern entertainment economy larger.