Effects that work on that crying eyes room, plus how it works:
As you interact with the event, the eyes are shown opening little by little. Third interaction has the eyes fully opened.
Lantern effect brightens up the room, but doesn't reveal what's crying, anyway.
Medabomb effect makes the eyes "stop" crying, but you'll see lots of them once you look up.
Plaster cast effect intensifies the crying.
Paper Doll effect makes so that eight streams of tears appear onscreen, suggesting rain aside from the crying.
Marginal shows three eyes when you look upwards, plus turns the tears red.
And finally, Tombstone effect slows down the falling tears.