Basic Kim's Game
Equipment: a tray with 20 small articles (may be related by theme!), pencil and paper for each person, and a watch or timer.
Uncover the tray and hold each article up, while naming it so that they whole group sees each thing and hears its name separately. Cover the tray after 2 minutes and allow the group 5 minutes to write the names of as many of the 20 objects as they can remember.
Scoring: One point for each correct article in their list.