use date_select to show only Saturdays?

I would like a form that only allows users to pick Saturdays.
Anyway to do this with the date_select helper?
Or any idea of an easy way to do this?

Thanks,
Mike

You could use the CalendarDateSelect plugin [1], and disable
everything that's not a Saturday [2].

Christian

[1] http://code.google.com/p/calendardateselect/
[2] http://code.google.com/p/calendardateselect/wiki/HowToDisableDates