The event is free for all youth and students ages 24 or younger (this event is geared for the children, but if you're 25+, it's $10 for you!).
If DJing isn't your thing (why wouldn't it be?), there will be plenty of other workshops, including Beatmaking with PhillipDrummond, B-boying with the Rock Steady Crew, and and more!
More details at the Facebook event page here.
Skratchpad SF gives the "Going Back to Cali" DJ Workshop at Rock The School Bells 6
Skyline College, San Bruno, CA
9am-4:30pm - workshops & conference; 6pm-9pm - afterparty with performances.
All ages. Free for all youth and students 24 or younger; $10 for all others.