Happy day!  The Treasure Island Music Festival has announced the line up for this fall’s event scheduled October 17-18, 2009 on Treasure Island in San Francisco. As usual, the line up is divided into the more electro pop/hip hop day on Saturday and the indie rock day on Sunday. Single day tickets are $65 and early bird two-day passes go on sale tomorrow at noon for $99 (limited availability).  Get your tickets and get ready!

Saturday, October 17 features: MGMT, MSTRKRFT, Girl Talk, Passion Pit, Brazilian Girls, The Streets, Dan Deacon, LTJ Bukem, DJ Krush and more.

Sunday, October 18 features: The Flaming Lips, The Decemberists, Beruit, Grizzly Bear, Yo La Tengo, Bob Mould, The Walkmen, Sleepy Sun, Vetiver and more.