These are the ones I know about:
British Championships are Over
Belgian Championships are Over
Mexican Championships are Over
Chinese Championships are Over, I think
Swiss Championships, Decemeber 10 to 12th, 2009
German Figure Skating Championships Dec 17-20, 2009
Swedish Figure Skating Championships Dec 17-20, 2009
French Championship, December 18th to 20th, 2009
Finnish Championships, December 19th to 21st, 2009
Russian Championships, December 23rd to 27th, 2009
Japanese Championships, December 25th to 27th, 2009
Canadian Championships, January 11th to 17h, 2010
US Championships, January 14th to 24th, 2010