zac brown is the founder of camp southern ground, a 501c3 non-profit camp in fayetteville, georgia. a former camp counselor, zac believes that the camp experience can transform a child's life. the band has also supported little kids rock, a national nonprofit that works to restore and revitalize music education programs in disadvantaged u.s. public schools, by donating items for auction to raise money for the organization. on january 16, 2013, zac brown, clay cook, and david ryan harris played a benefit with john mayer for the firefighters and the residents of pine creek in park county, montana, who fought a fire that swept through the area, and destroyed five homes.