ITM 400 Hamilton V8 Supercars race in its new Rock 'n' Race format, with night-time gigs by ZZ Top and Good Charlotte. Event takes place April 15-17, 2011. (The following from Ticketek's website:)

There will be plenty of great spots around the track to catch all the action with organisers improving viewing areas from previous years.

Concert entry will be included in same-day, three-day and Grandstand tickets. Kids 12 and under will receive free entry with a paying adult (limit 2 children per adult).

For three days in April (Fri-Sun), the city of Hamilton will be transformed into a celebration of V8 Supercar fever as world-class rock meets world-class racing. The ITM 400 Hamilton is one of three international rounds in the V8 Supercar Championship Series. Don't miss your opportunity to see V8 Supercars battle it out through the inner city streets of Hamilton.