1.   Most emergencies stem from unplanned day hikes that get out of hand.

2.   They had an unplanned day in Paris, a thrill, even though the tournament closed for Filip.

3.   When the government was first shut down for four days in November, many federal workers took their unplanned paid days off with nonchalance.

4.   The North-South Korea talks began Wednesday and entered an unplanned fourth day after time was lost Friday waiting for instructions from the respective capitals.