Magnificent, thanks Ismael.

As maybe a helpful reference to others, the total piece of code is as follows, allowing to disable given weekdays, make exceptions on those, and disable special dates (say, Christmas).

beforeShowDay: function(date) {
                    var day = date.getDay();
					if (date.getDate() == 14 && date.getMonth() == 1) {
					   return [true, ""];
				    }
                    function IsClosed(date) {
                    var day = date.getDate();
                    var month = date.getMonth() + 1;
                    return (day === 24 && month === 12) + (day === 25 && month === 12) + (day === 1 && month === 1) + (day === 2 && month === 1);
                    }
                    return [(day != 2 && !IsClosed(date))];
                },

Hi Yigit,

Thanks a lot for your help. This blocks Dec. 26, but does not block Tuesdays. Is there a way to do both?

Thanks,
Ivan

Hi Elliott,

You’re totally right. I tested the order lazily, wihout carefully setting menu_order for all pages. Works like a charm.

Cheers,

Ivan