Seems like someone asked something similar to this one other time. Like
only weekends or or days their group had meetings on.
Not sure if it's the same but seems like the answer was to make a text box
(fill the same as the background) and put nothing it in, over the names of
the days you don't want on it.
I just tried it and it works. You can put an empty text box over each
of the days you don't want to show, leaving only Tues.
Unless you mean one that only shows the boxes for "Tues" and not the
rest (overall) calendar.
If so, I don't know.