This game is such a fun game for all ages. So you have two teams of as many people as you want or 1 on 1.
You have two jugs on one side with a measure line marked on each of the jugs, that are at the same height. On the other side, you have a bucket of water.
You have to give each team 1 T-shirt for the player to wear. Each team player takes it in turns to run to the bucket, get the T-shirt as wet as they can, run back to their jug and squeeze as much water as they can into the jug, then toss the t-shirt to the next player & they repeat.
Team to fill their jug with water to the line first, wins!