What You Need:
metal curtain rod - separated to make 2 clubs
a high bounce ball/tennis ball/ or handball
What To Do:
Make the clubs by separating the curtain rod and covering the ends with newspaper. Pad it up good for safety and to give kids a large area to strike the ball with. Cover the newspaper with a pair of old socks - one on each end. This is also a good way to help distinguish clubs - your club has your socks on it.
Use the shoebox as the hole, but cutting an archway into one end, and you are ready to play.
Indoors you can use furniture, shoes, cups, broomsticks etc as obstacles. Outdoors grass and concrete can act as rough and fairway, trees, hula hoops, buckets, etc can be obstacles. Make your course as easy or as hard as you want. Just place the shoebox down, arrange obstacles and putt!