Wanting to create another even, I consulted the i Ching. The result was a doubled Li (the clinging, fire) changing to a doubled Kên (keeping still, the mountain).
Therefore, this Day of Tranquility will also be Li to Kên day.
The reading:
Li/ The clinging, fire: http://www.pantherwebworks.com/I_Ching/bk1h21-30.html#30
Nine at the beginning and in the fourth place.
Changing to...
Kên/ Keeping Still, Mountain: http://www.pantherwebworks.com/I_Ching/bk1h42-52.html#52
Interpret as you will.
Event details