Rave.

This is coolbert:

"A rave . . . is a dance party at a warehouse, club, or other public or private venue, typically featuring performances by DJs playing electronic dance music."

Prodigious numbers of Israel young people unarmed massacred by Hamas. Attendees a rave party taken unawares.

1. "Horrifying images reveal Hamas massacre at rave, where Israeli officers acted as human shields to protect civilians"

From the NY Post ^ | Oct. 8, 2023, 3:46 p.m. ET | Ronney Reyes the tip from Freeper.

"Graphic new images include a photo of scores of dead lying in a tent at the rave, which turned into bloody mayhem after heavily armed Palestinian terrorists paraglided across the Gaza Strip border in Saturday’s early-morning sneak attack on Israel. Video showed the unsuspecting crowd earlier dancing to music as the terrorist motorized paragliders could be seen coming down in the distance."

A WAR CRIME WITHOUT QUESTION. THE ISRAELI HAS A LONG MEMORY. SUCH AN INCIDENT WILL NOT BE FORGOTTEN.

Also here: 

2. "Festival massacre as rescuers find 260 bodies at site where revelers 'first realized something was wrong when a siren started going off before Hamas cut the power and started opening fire'"

From the Daily Mail ^ | 10/8/2023 | EIRIAN JANE PROSSER again the tip from Freeper.

"At least 260 bodies have been found by rescuers after Hamas opened fire on Israeli partygoers at a music festival near the Gaza Strip yesterday morning, with emergency workers calling the scene a 'massacre'. Terrified festivalgoers first realized something was wrong when a siren began blaring at dawn warning of rockets. Hamas terrorists then cut the electricity before firing rockets and blasting gunshots from jeeps they drove onto the site. -snip-"

coolbert.