A bikini company hijacked the Grove in Los Angeles and made it a summer playground for a few minutes.

Why weren't any of my teachers this awesome? ( Via )

The Best Links:

1. School’s out: Pupils and teachers celebrate end of year with internet-hit flash mob dance routine

A whole wedding in a mall …. flash mob style!

This makes me feel all warm and fuzzy inside. The holidays are BACK, y'all!

Ambushing someone with ninja - ambushing someone else with a troop of clowns and other amusing hijinks. See. The French can be fun.

Eight undercover actors in New York's Chelsea Market turn their plastic bottles into instruments for an impromptu rhythmic jam.

1. Towel Surfing Flash Mob

   This one is a more recent ones from Bondi Beach in Australia. Aside from being a great flash mob dance, it's also a nice reminder that while it's 40 degrees here in New York, they're dancing on the beach in the Southern Hemisphere.

2. 2. Oprah's Season Opener

   A flash mob danced while the Black Eyed Peas performed for the kickoff party for Oprah's 24th season.

3. 3. Elf Yourself Christmas Flash Mob

   Another recent one, hundreds of elves dance to Christmas favorites to promote the site ElfYourself.com.

4. 4. Liverpool Street Station T-Mobile Ad

   The first big one of the year and one of the more memorable ones was a clever advertisement from T-Mobile.

5. 5. Sound of Music in Belgium

   Another big dance number, this time in a train station in Belgium.

6. 6. Lloyd Doblers Invade New York

   To celebrate the 20th anniversary of Say Anything a group of or Lloyd Doblers wandered around, serenading New Yorkers with Peter Gabriel's "In Your Eyes".

7. 7. 2009's Gayest Flash Mob

   Another one from Bondi Beach in Australia, with Australia's most famous drag queen - Joyce Maynge.

8. 8. The Accidental Flash Mob

   This one starts with one lonesome dancer at the Sasquatch Music Festival in George, Washington, and ends with one of the most epic impromptu flash mobs of the year.

9. 9. Sweden's Tribute To Michael Jackson

   In honor of the Michael Jackson, a group in Stockholm, Sweden paid tribute to the late singer by assembling the biggest flash mob of 2009.

10. 10. The Hammer Pants Flash Mob Dance

    The apex of flash mobs. This is what all flash mobs strive to be.

100 dancers led by one of Australia's most famous drag queens surprised bathers on Bondi Beach with a medley of hot jams.

Elves shouldn't be wasting time in flashmobs. They Should Be Making Toys!

They could do this 20 more times and it still wouldn't get old.

Stop…Hammer Time.

A flash mob creating poetry using the first letter of their names on the streets of Dublin. A little creative get together with the help of Ze Frank. My favorite poem is “a large dead meme”.

Somehow, one guy doing a flash mob just doesn’t have the same visual impact.