HCalendar

•       Example: <span class="vevent">

<a class="url" href="http://www.web2con.com/">

<span class="summary">Web 2.0 Conference</span>:

 <abbr class="dtstart" title="2005-10-05">October 5</abbr>

- <abbr class="dtend" title="2005-10-08">7</abbr>, at the

<span class="location">Argent Hotel, San Francisco, CA</span>

</a> </span>

 Web 2.0 Conference: October 5-7, at the Argent Hotel, San Francisco, CA

•      HCalendar Creator : http://microformats.org/code/hcalendar/creator