There is not one that I know of, but you can create your own very easily.
Select a task
Go to tools menu / macros / record macro
in the dialog box select a control key to use for the macro
click OK
Click on the "finger button"
Stop the macro recorder.
Do not do any other clicking or actions while you are recording and make
sure you have a task selected to begin with, otherwise the recording will
include other actions that you do not want.
When you finish the macro should look something like this:
Sub Macro1()
' Macro Macro1
' Macro Recorded 9/9/04 by <your username>
GotoTaskDates
End Sub
All that is important is that it contains the command GotoTaskDates
-Jack