The basic tray game is played like this:

Place a number of baby items on a tray. (Usually about 20). Slowly circle the room allowing each guest a chance to examine the items. Remove the tray from the room and see who can remember the most items on a paper in 2 minutes. Usually the items on the tray go to the expectant mom and the winner gets another little gift.

A really fun twist to this game is to have another guest carry the tray around. Everyone has done the basic tray game so they assume that the object is to memorize the items on the tray, however in this game, when the chosen guest takes the tray out of the room, she stays out too. Then you ask a number of questions like,"What color shirt was ____ wearing?" "How many rings did _____ have on their right hand?" "What color eyes does _____ have?" etc. The guests never expect this and it is a lot of fun!