Men in black Busta Rhymes, Fabolous, Diddy, Red Café, and Rick Ross celebrated the life and legacy of the Notorious B.I.G. during a party at Brooklyn club the Lab on Monday (March 9), the 13th anniversary of the rapper’s death.

“We’re trying to make March 9 a national hip-hop holiday,” Diddy told MTV News. “March 9 is Biggie Day. … Bump Biggie all day, feel good and positive.”