As you know, the Bad Brains' Dr. Know was suffering from some serious medical issues in November 2015. As a result of these issues, he was in the hospital for over three months. On July 23, Joseph "Cuz" Cammarata, Laurens Kusters, and Drew Stone organized a free show in Tompkins Square park with Cro-Mags, Breakdown, Token Entry, Antidote, and Maximum Penalty. At the show, donations were accepted and over $25,000 was raised for Dr. Know.