Green Day

Angry Birds Green Day is an episode on Angry Birds Friends that promotes the punk rock band "Green Day". It was released on August 20, 2012.

Green Day consists of 10 levels plus a Golden Grenade level. The Grenade level works like a Golden Egg. The Grenade can be found in level 3. The setting in all the levels are at a Green Day concert. The 3 pigs that symbolize the band, as seen in the episode button, are actually in the Grenade level. They are seen playing with guitars and drums.

How to find the Golden Grenade
It can be found in Level 3. See it? Launch the Boomerang Bird backwards, use the power, and wait until he hits the grenade.

There you can see, 3 pigs (seen in the picture on right) in a concert playing the "Troublemaker" song by Green Day.

Walkthrough
To complete the level, launch Yellow Bird at the balloons that hold the stone "Green" sign, it would most likely destroy the whole concert, but the 1 small piggy with a hat and a helmet pig will be still alive. Launch White Bird above the 1 little piggy and Helmet Pig, drop the egg, they die.

Trivia

 * There is a "Heart like a Hand Grenade" which unlocks an hidden level like a Golden Egg found on level 3 that's shaped like a heart grenade which symbolizes the cover of Green Day's 2004 album, American Idiot.
 * There's music in the Grenade level, so the pigs are really playing one of their songs.
 * On the level selection screen. It plays their song, "Oh Love", the special of their new single "¡Uno!"
 * Around their episode button, pink spray paint is being sprayed around it.
 * Neither the Red Bird nor the King Pig are seen in this episode.
 * Their logo looks like King Pig in a strange, blue color, with wings and a "Green Day" sign holding in its mouth.
 * On the level selection screen, the backround is lime green with tripes, representing the same background from the "Oh love" video.
 * The golden grenade is the only golden egg that is not in the golden eggs episode.
 * Its unlikely Green Day will be released in Angry Birds Classic.

This is the http://greenday-game.angrybirds.com/GreenDayPage