All the players sit in a circle. Someone is then chosen, they are blindfolded and spun around several times. They then move around until they find a player and sit on their lap. The selected player then has to mew like a cat. The blindfolded player has to guess the name of the kitty. If they guess who it is they swap places otherwise the blindfolded player has to search for someone they can identify.
Source: From the original site.