Travis Barker, DJ AM's Family Attend Funeral
09/02/2009 AT 08:25 PM EDT
Mourners were seen entering Hillside Memorial Park and Mortuary in West Los Angeles for the private ceremony for the celebrity deejay – real name Adam Goldstein – who died last week in New York.
A memorial for Goldstein will also be held Thursday evening at the Hollywood Palladium in Los Angeles.
"The format of the evening will be in the style of an open 12-step meeting," reads an invite for Thursday's memorial, which will be "a gathering to celebrate the life of our friend Adam Goldstein."