Would like to have a calendar option displayed inside tableau. Sometimes really handy to use calendar as viz.
Being a grid based visualization, relatively straight forward to implement, but there are lots options available in terms of layered data to show.
To clarify, this would just be a show-me option, where the layout is automatically generated to look like a calendar, based on a date field. If a date and measure are selected, the measure would get dropped on color shelf to shade day.