The crowd at the Wonderfront Festival in downtown San Diego along the Embarcadero on May 18, 2025. (Ariana Drehsler / For The San Diego Union-Tribune)The crowd dances along the Embarcadero. (Ariana Drehsler / For The San Diego Union-Tribune)Actress Sara Gilbert gets ready to Watch 4 Non Blondes perform. (Ariana Drehsler / For The San Diego Union-Tribune)Linda Perry and 4 Non Blondes performed Sunday at San Diego's Wonderfront Music & Arts Festival. It was the kickoff to the long-dormant band's first run of concerts since 1994. (Ariana Drehsler / For The San Diego Union-Tribune)The 4 Non Blondes perform at the Wonderfront Festival in downtown San Diego along the Embarcadero on May 18, 2025. (Ariana Drehsler / For The San Diego Union-Tribune)Singer and Songwriter Linda Perry of the 4 Non Blondes performs. (Ariana Drehsler / For The San Diego Union-Tribune)Jason Mraz & The Superband at the Wonderfront Festival in downtown San Diego along the Embarcadero on May 18, 2025. (Ariana Drehsler / For The San Diego Union-Tribune)The crowd during Jason Mraz & The Superband’s performance. (Ariana Drehsler / For The San Diego Union-Tribune)Jason Mraz & The Superband at the Wonderfront Festival in downtown San Diego. (Ariana Drehsler / For The San Diego Union-Tribune)The crowd during Jason Mraz & The Superband's performance at the Wonderfront Festival in downtown San Diego. (Ariana Drehsler / For The San Diego Union-Tribune)The crowd during Jason Mraz & The Superband's set. (Ariana Drehsler / For The San Diego Union-Tribune)The crowd dancing around during Leon Thomas' performance. (Ariana Drehsler / For The San Diego Union-Tribune)Leon Thomas performs at the Wonderfront Festival in downtown San Diego along the Embarcadero on May 18, 2025. (Ariana Drehsler / For The San Diego Union-Tribune)Leon Thomas looks out to the crowd. (Ariana Drehsler / For The San Diego Union-Tribune)Leon Thomas performs at the Wonderfront Festival. (Ariana Drehsler / For The San Diego Union-Tribune)The crowd during Leon Thomas’ performance at the Wonderfront Festival. (Ariana Drehsler / For The San Diego Union-Tribune)Jason Mraz & The Superband at the Wonderfront Festival. (Ariana Drehsler / For The San Diego Union-Tribune)The Wonderfront Festival in downtown San Diego along the Embarcadero on May 18, 2025. (Ariana Drehsler / For The San Diego Union-Tribune)Gary Clark Jr. performs at the Wonderfront Festival in downtown San Diego along the Embarcadero. (Ariana Drehsler / For The San Diego Union-Tribune)Gary Clark Jr. performs at the Wonderfront Festival. (Ariana Drehsler / For The San Diego Union-Tribune)Guitarist Eric "King" Zapata, a member of Gary Clark Jr’s band shreds. (Ariana Drehsler / For The San Diego Union-Tribune)The crowd enjoys Gary Clark Jr’s. set. (Ariana Drehsler / For The San Diego Union-Tribune)Singer, Songwriter, and Guitarist Gary Clark Jr. performs at the Wonderfront Festival in downtown San Diego along the Embarcadero. (Ariana Drehsler / For The San Diego Union-Tribune)Bassist Laura Lee, Guitarist Mark Speer and Keyboard Instrument Donald Ray Johnson Jr., of Khruangbin perform at at the Wonderfront Festival in downtown San Diego along the Embarcadero. (Ariana Drehsler / For The San Diego Union-Tribune)Bassist Laura Lee of Khruangbin performs. (Ariana Drehsler / For The San Diego Union-Tribune)Guitarist Mark Speer of Khruangbin performs. (Ariana Drehsler / For The San Diego Union-Tribune)Bassist Laura Lee, and Guitarist Mark Speer of Khruangbin performs at at the Wonderfront Festival. (Ariana Drehsler / For The San Diego Union-Tribune)