We like to think that we are in control and that our physical senses are correct. However God knows more than we do, just as a person with sight can pick things better than people without sight. String, blindfolds, items of your choice. As they go through the maze they are to feel each item and guess what it is. To show unity in the life of the believer and spiritual gifts are for the good of the whole church.
People can visit' the jar and read different papers at anytime.
Eye colour, hair colour, gender, age, birth month, shoe size, etc. After a couple of rounds, the last pair to form, is out, till only one pair is left. A pack of cards per four people. Each person is to have 9 cards ace to nine of one suit. A person will pick up one card and give a facial expression that equals that card.