SecondaryTaskbarClock
Launch the SecondaryTaskbarClock.exe to add a clock to all secondary taskbars.
Click the clock to show the system's calendar rollout. Right-click to show context-menu with quit option.
The clocks should keep track when moving or resizing the taskbars and update accordingly.
For this version there are no settings or customization options.
Currently, only works correctly with Left-To-Right regional options (English, German etc.)
This version has not been tested on Windows 8 yet.