Bhagavad Gita Chapter 7
PROCEDURE:
One child stands apart while the remaining children choose one to be Kṛṣṇa. The child who was standing apart rejoins the other children and has to ask questions to find who is Kṛṣṇa in this round. The answers to the questions can only be yes or no. Repeat as time allows, with a different child being Kṛṣṇa and also a different child asking the questions. Option is to have the children moving around, for example, pretending to be at a market, or in a forest.