What’s a trick that seems doable (ie, not clearly violating the laws of physics) that you’d love to see a magician perform?
I think this would be great: magician walks on stage carrying an 8-foot length of light plastic pipe, 2-foot diameter, balanced on his shoulder. Rotates slowly around so the audience can look all the way down the pipe, it’s empty. He puts it down with its side to the audience. He pulls a dog biscuit out of his pocket, puts it down to one side of the pipe. A miniature poodle comes running out from the wings on the other side of the stage, runs into the pipe. Then from the other end of the pipe, where the treat is, a STANDARD poodle (same coloration etc) emerges, grabs the treat, runs back into the pipe… and a miniature poodle with a treat in its mouth pops back out of the other side, runs into the wings. Magicians picks the pipe back up, spins it around, still empty.