Like basketball but with buckets and piggybacking.
Ball(s), Washing up bowls or buckets, chairs
Split group into 2 teams, each team selects one member who will act as the 'basket' - they stand on the chair with the bucket at opposite ends of the hall.
The rest of the teams play a version of basketball whilst piggybacking, where the object is to shoot the ball into their own basket, however they cant dribble the ball.
They may move to re-position themselves until the ball is thrown to them, when they must stand still until they have thrown the ball to another member of their team.