John Summit’s Experts Only Festival Returns To NYC With Subjohnics, GRiZ, Prospa + More

John Summit’s Experts Only Festival is returning to New York City with another massive lineup. After delivering for NYC ravers in last year’s debut, the two-day festival from the Chicago-hailing superstar’s fan-favorite label and events brand is back at Randall’s Island Park on September 19-20, bringing together top house and techno DJs and making its […]