3 adjectives to describe seances

I'll take his word to get out, and stay out; otherwise he and I are going to have a little seance of our own.

My brother, my wife, four children and myself were recreating for a week in the woods and waters of Onset Bay, and while walking in the gloaming through the grove, listening to the music of the band, we saw a notice posted on a tree stating that the B sisters would give a materializing seance in their cottage at this hour.

"The colonel has come to attend a spiritualistic seance.

3 adjectives to describe  seances