In order:

The day of silence is tomorrow, gary, not today.
And in any case, I am not speaking while typing.

Yes, of course I do. Why wouldn't I? Why wouldn't anyone?

You are remembering correctly. She learned about the Day of Silence in school, and came home to tell us about it, and her plans to participate in it, along with more than half of the students in her class. I could not be more proud.