During our coverage of CES 2013, we introduced you to a company called Castiv. They are the creators some pretty cool accessories for mobile musicians that happen to work great with iOS devices. Castiv is one of the many companies that will be at Macworld/iWorld this year and AppAdvice will be there too. Would you like to go?

AppAdvice has teamed up with Castiv to offer three lucky readers the opportunity to experience Macworld/iWorld. Sound exciting? Each winner will receive one three day pass that provides access to the Macworld/iWorld Expo Hall.

This giveaway is open to anyone who’s interested in attending Macworld/iWorld, but you’ll have to be in the San Francisco area during the event happening Jan. 31 through Feb. 2, 2013. There are no age restrictions, but any winners under the age of 18 will need to be accompanied by a parent.

If you’d like to join in on all the fun at Macworld/iWorld this year, leave a comment below explaining why you’d like to go. This giveaway will end on Jan. 19, 2013 at 11:59 p.m. PDT.

If you can’t see the above video, please click this link.