Texas singer-songwriter Caleb Haynes visits San Marcos to play an all-ages, all-American, country boy show at the Red Bus Food Park on Friday, April 23, at 7pm — with his hoopin’, hollerin’, boot-stompin’, red-blooded, red-dirt songs, Caleb Haynes will warm your soul and win your heart. To learn more, or to hear his music for free, visit calebhaynes.com or facebook.com/calebhaynes1975.