The organisations, which include San Diego River Park Foundation, Sports San Diego, San Diego FC, and San Diego Wave FC, will partner on a joint clean-up at the Mission Valley preserve, an ecological preserve located along the San Diego River on Tuesday 30 July from 10:30 to 12:30 local time.
Notable attendees include Real Betis CEO, Ramon Alcaron, Manchester United legend, Andrew Cole, San Diego River Park Foundation CEO, Rob Hutsel, and Sports San Diego CEO, Mark Neville.
In an effort to promote sustainability, Real Betis will be distributing biodegradable bags in the fan zone on match day - Wednesday 31 July.