Washington (CNN) - Minnesota Rep. Michele Bachmann has added another event to her upcoming South Carolina trip as she explores the possibility of running for the Republican presidential nomination in 2012.
The outspoken conservative will headline a low-dollar fundraiser for the York County Republican Party in Rock Hill on Friday evening, according to a copy of the invitation obtained by CNN.
Bachmann, who is billed on the invitation as the "Leader of the House Tea Party Caucus and Potential 2012 Presidential Candidate," had previously announced appearances before GOP groups in Columbia and Spartanburg on Saturday.
In January, Bachmann traveled to Iowa, which is slated to lead off the GOP nominating process next February. She also told CNN over the weekend that she plans to visit the first-in-the-nation primary state of New Hampshire "soon."