Usually my mini routine goes something like this.
Force (Peek) with a reveal.
I explain that I am reading their tells, and get a second spectator to have a try.
If I have a table near by I will go on to either my version of out of this world, a multiple selection routine based on Andy Nyman's Dead of Night, a Do as I Do or some form of matching routine using the court cards.
If no table I will do something that seems like a psychological force.
Finally I do Mental lapse.