On the night before Barack Obama is sworn in as the nation's 44th President, his inaugural committee will host a series of dinners honoring public servants it deems champions of bipartisanship. To be feted are Vice President-elect Joe Biden, Colin Powell, and John McCain, whom Obama vanquished last November. At the McCain dinner, the GOP senator, who managed to suppress his bipartisan tendencies during the hard-fought 2008 campaign, will be introduced by one of his closest Senate confidants: Senator Lindsey Graham. But McCain's No. 1 booster during the last year will not be among those hailing McCain. Alaska Governor Sarah Palin, his controversial running-mate, will not attend the dinner, Bill McAllister, a Palin spokesman tells Mother Jones.