How to set task level NonWorkingDays/Holidays

Is there anyway we can setWorkTime (NonWorkingDays/Holidays) for a specific task? In our case a project can span different states which have different holidays, so setting non working days only for the gantt is not enough. It will be nice if the work calendar could include dates.

Yes, it is possible to do that:

Here are the samples:

Thank you so much Ramil