Hillary Clinton will be attending a forum for Democrat candidates in Carson City, Nevada on February 21.
Other confirmed candidates attending the event are Joe Biden, John Edwards, Chris Dodd, Bill Richardson, Tom Vilsack and Mike Gravel. Wes Clark, who is expected to announce a bid for the nomination, will also be in attendance.
Each of the candidates will be able to give a speech, and then answer questions from a moderator.
Barack Obama is yet to confirm if he will be heading to the forum.
Nevada is a key early state for any Presidential hopeful, with the primary due to take place immediately after the Iowa vote in January 2008.