Answer:
I give people a huge fright but at the end I'm sweet. I normally celebrate at night when there's less heat.
I am Invisible Man's drink at snack time
I have a face but no eyes hands but no arms.
Lighter than what I am made of, more of me is hidden than is seen. What am I?
I plow and plow, but never sow. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.