@klav, had a beautiful/touching Halloween experience yesterday too.
Around 5:00 p.m. my gatebell rang and I saw a group of kids escorted by adults standing outside.
I guessed beeing Halloween kids to tell "Trick or Treat". So I went outside and saw the smallest one, a girl maybe 3 yrs old, doing this "Witch and Zombie" grimasses to me. To play along I predended to be afraid and went hesitately towards them.
The littleone told me in a low voice,
" you need not to be afraid, it's make-up only, my mum did this".
This was so touching to me, I nearly was in tears. It reminded me so much of many many years ago, when our kids were "Halloween-kids" and were out for Trick 'n Treat.