Photos: Hard Day of the Dead Festival 2015

Alana Watson of NERO performs.

Alana Watson of NERO performs.

Redman performs.

Method Man and Redman perform at the Hard Day of the Dead Festival in 2015.  (Patrick T. Fallon / For The Times)

Method Man performs.

Redman, left, and Method Man perform.

Hot Chip performs.

Fans dance as NERO performs.

Redman performs.

Method Man performs with Redman.

Alexis Taylor of Hot Chip performs.

Al Doyle of Hot Chip performs.

Flying Lotus, a.k.a. Steven Ellison, performs.

Deadmau5 performs.

Fans dance as Deadmau5 performs.

Music fans walk to the parking lot after the rave.

A sign for an amnesty drop box for illegal items outside of security screening.

A woman is arrested by the California Highway Patrol outside of security screening.

Music fans attend the rave.

Kahill Head uses a grinder to make sparks.

Music fans attend the rave.

Music fans attend the rave.

Music fans attend the rave.

Music fans attend the rave.

A man holds an illumined Donald Trump cardboard cutout.

Jennifer Cho, of Sacramento, donned lighted wings as part of her ensemble for the Hard Day of the Dead rave held at the Fairplex in Pomona over Halloween weekend.  (Rick Loomis / Los Angeles Times)

Madisen Hernandez, Brittany Bostick, and Cassady Farris enjoy the Hard Day of the Dead rave held at the Fairplex in Pomona over Halloween weekend.  (Rick Loomis / Los Angeles Times)

Participants enjoy the Hard Day of the Dead rave held at the Fairplex in Pomona over Halloween weekend.   (Rick Loomis / Los Angeles Times)

Cody Epperly, of San Diego, center, uses lighted poi to add his own color to the Hard Day of the Dead rave held at the Fairplex in Pomona over Halloween weekend.  (Rick Loomis / Los Angeles Times)