I took my son trick or treating. Also took along a lady friend with her daughter. My son dressed up as Spiderman, her daughter a princess. It was a nice time. The kids, both four years old, became afraid at some places. Taught them to face their fear and just whisper the name of Jesus if it became too scarying. Also taught them to look at scary things and say, "You're not real!" lol
Lady friend went wearing a black cat costume, mask, ornate wrist bands, and tail. I wore a ghoul costume pictured below (the glowing eyes faded in and out lol):