If you're looking for the Charlotte SQL Server User Group web page, the link on the PASS HQ site is wrong. The PASS HQ site directs you here:
http://www.sqlsig.org/
That's the site for the Detroit Area SQL Server User Group. The correct link is:
http://www.charlotte-sql.org/
I know the president of the Charlotte chapter, Peter Shire, has been working to get the link corrected, so he is fully aware of the issue.