Shock G is being honored with a celebration of life in Oakland ... there's a day-long tribute coming up full of good deeds and good tunes.
Shock G's longtime manager, Atron Gregory, tells TMZ ... Oakland is celebrating the Digital Underground star with a city-wide event August 21, and the day kicks off with the late rapper's family and friends feeding about 2,000 unhoused community members.
We're told the late Shock had a passion for supporting those who have a hard time supporting themselves, and organizers wanted to honor his legacy by giving back.
From there, we're told there will be a motorcade traveling through Oakland en route to City Hall, which will play host to a Shock G tribute featuring live music, performances and speakers.
The celebration will wrap up with an afterparty at The New Parish in Oakland, with several DJs spinning tunes.
TMZ broke the story ... Shock G was found dead in a Tampa hotel room back in April from an accidental overdose.
Since his death, we're told surviving members of Digital Underground -- which was founded in Oakland -- and other musicians close to the group banded together to organize a celebration for Shock in Oakland ... working with Oakland City Council members and non-profits in the city to make it happen.
We're also told event organizers within Digital Underground got support and approval from Shock G's family.