Gather the group in a circle and tell them that they are to pass the ball around so everyone is to touch it.  They cannot pass it to the person on their direct left or right.

After they are able to pass around one item, add 1-6 more items.  Instruct them to keep the same order of passing.

Then time the group and keep challenge them to go faster and faster.  They CANNOT have one person hold the items and let people touch them.  Each item must be touched by the individual and only that individual, even if it is for a split second.

Ideally, the end result is the group standing in a line (in the correct order) creating a downward ramp with their hands so that everyone touches it.