Greece
That is the nickname for the Beijing National Stadium, the main track and field stadium and the stadium where the opening and closing ceremonies will be held for the 2008 Summer Olympics. wow!
the U.S.A
27 July Olympic Stadium (Opening) - 12 August Olympic Park & Village (Closing)
At the opening ceremonies, the flag is brought in after all athletes have entered the stadium and the host country's representative declares the Games open. The flag is then raised as the Olympic Hymn plays.
It was in the London Olympics stadium.
Estadi Olímpic de Montjuïc held both the opening and closing ceremonies and athletics competition for the 1992 Games in Barcelona.
At the opening ceremonies, the countries march into the stadium in alphabetical order of their country's name in the language spoken by the host country. The exceptions are that the athletes from Greece are always the first into the stadium, out of respect to the home of the Olympics, and the athletes from the host country are always last into the stadium.
Open Ceremonies was Clara Hughes Closing Ceremonies was Joannie Rochette
Greece
BC Place Stadium
I think they were used as the LED lights for the opening ceremonies.
Olympics 2012 opening ceremony date - 27th July 2012 Olympics 2012 opening ceremony venue - Olympics stadium, London Olympics 2012 opening ceremony time - 8:30 PM (IST)