Everybody wins in this group challenge for four or more players.
To play, use chalk to draw a row of connected boxes on a sidewalk. You'll need one more box than there are players. Then form two teams and have the players stand in the boxes with the empty box separating the two groups.
Explain that the object of the game is for the groups to successfully swap places. Now cue the players to start switching positions by moving into unoccupied squares — a feat that may require stepping around one or more people. The only rule is that just one person can occupy each box at any given time.