Video: 'Cal Jam II'
(Saturday, March 18, 1978, 9:30 a.m.-10:00 p.m. PST) — California Jam II (also known as Cal Jam II), an all-day music festival held at the Ontario Motor Speedway in Ontario, California, opened this morning with a performance by Bob Welch. Continue reading 300,000+ rock Cal Jam II music festival 40 years ago this hour #OnThisDay #OTD (Mar 18 1978)