Ronda Rousey will make a rare return at an upcoming MMA event for charity, reuniting with Gina Carano and Nate Diaz. The gathering promises to shine a spotlight on the sport’s biggest names while supporting a worthy cause.

Nate Diaz, the celebrated UFC veteran, has made it clear he wants no part of bare-knuckle fighting. After concluding a long-running UFC career, Diaz explored new fighting avenues yet refused to sign with BKFC — for reasons the organization’s boss describes as “refreshingly honest.”