The !TracNav macro  works:
[[TracNav(TocTest)]]

= The Sandbox =

This is just a page to practice and learn WikiFormatting. 



[http://www.google.com/calendar/render?cid=7us0p706usl27tv9hb2ta61i84%40group.calendar.google.com CSTM Google Calendar]


This image macro works too: [[Image(http://www.google.com/calendar/images/ext/gc_button1_en.gif)]]



[[Image(http://www.google.com/calendar/images/ext/gc_button1_en.gif), link=(http://www.google.com/calendar/render?cid=7us0p706usl27tv9hb2ta61i84%40group.calendar.google.com CSTM Google Calendar)]]