The Wonder Girls mentioned the upcoming JYP Nation concert at their recent 'Wonder World Tour in Seoul' concert last weekend, and now the JYP Entertainment's upcoming family concert in Seoul has been confirmed for the date of August 4th.

Earlier today, online ticketing website Interpark revealed the ticket opening release date for the '2012 JYP Nation in Korea' concert. According to the announcement, JYP Entertainment artists including J.Y. Park, Wonder Girls, 2AM, 2PM, JOO, miss A, San E and JJ Project will be in the concert's lineup.

The '2012 JYP Nation in Korea' concert will be held on Saturday, August 4th at 6PM at the Olympic Park Gymnastics Stadium in Seoul. Tickets go on sale on Monday, July 16th at 7PM. Ticket prices are yet to be determined.

What unique collaboration performances do you hope to see?

Source: Interpark