This is a great way to keep kids happy for hours. You can customize it for different events; red for a laser maze, green for a jungle maze, orange for Halloween. You can combine this with an Easter egg hunt, hiding the eggs in and around the maze.
Time: 15 minutes
Age: Over 10's
A ball of wool or string
Find a space in your yard where you can tie string around trees/ banisters/ clothes line..
Stretch the string/ wool across a large space, zig zagging and having them at different heights. The kids have to work their way through the maze without touching the string.