Image taken from FLICKER
Dabke (also spelt dabka and dabkeh, pronouced dab-k’ mening, ‘stamping of the feet’) is the national dance of Lebanon, but also is popular in Iraq, Palestine and Syria. It's a folk dance which is usually performed in lines
Here's the flash mob Beirut airport version:
Photo taken from FLICKR
Here's the flash mob Beirut airport version: