There is a link http://linkinpark.com/story/News/linkin_pa...summer_sonic_09
But actually there is no news
Edit: I have the message on my RSS feed
Linkin Park will headline Summer Sonic 09 in Japan this coming August. The events will take place at Chiba Marine Stadium in Tokyo and Maishima in Osaka on August 7th, 8th and 9th. It is the historic 10th year of the annual festival.
Tickets go on sale at all ticket locations including Lawson, E-plus, and Pia, on Saturday, May 30 at 10am (local).
For more information, visit http://www.summersonic.com/.
More details coming soon!