The G-20 Summit will take place in Pittsburgh, Pennsylvania.
Republic of Korea (Seoul) - Nov 11-12,2010
If this is a reference to the G20 Leaders' Summit, then yes. This will be held in Brisbane, capital of Queensland, on 15-16 November 2014.
The Seventh East Asia Summitt was held in Phnom Penh, Cambodia on November 20, 2012.
g8 is more important than g20
The president held a press conference while he was in Mexico, during the G20 economic summit, on June 19, 2012.
Once a year
China
G20 Summit, London
The NAM summit 2003 was held at kaula lampur
For a global perspective from global business news sources on the G20 summit, check out these results from Newssift using the query: G20 Summit + London + G20 Leaders Link to results: http://www.newssift.com/results.jsp?n=theme:2133661793:G20%20Summit|place:2145487041PLUS237622:London|theme:2134055084:G20%20Leaders&po=0&ed=&sd=2009-03-15&sort=&newN=theme:2134055084:G20%20Leaders&sequence=theme:2133661793:G20%20Summit|place:2145487041PLUS237622:London&slaTerm=
I don't know, that's why i asked this question!