The third annual Stone’s Throw Down takes over Brown’s Island for a full day of “badass beers and bands.” The lineup includes the Long Ryders, Howlin Rain, Cory Wong, White Denim and J. Roddy Walston and the Business. Proceeds go to the James River Association, Neighborhood Resource Center of Greater Fulton, Virginia Capital Trail Foundation and Venture Richmond. Folding chairs allowed. Rain or shine. 3 p.m. to 10:30 p.m. Tickets cost $15 to $49. stonebrewing.com.