winnipeg cultural events

http://b3.zcubes.com/v.aspx?mid=963232&title=criticize-that--abhorrent--fairway-sand-trap--shelter-on-scottish-sheep

Sand Traps on golf links-- much better called "Bunkers" create excellent problem for the majority of golf players. Just how is that these devils came about to be the scourge of most normal golf enthusiasts?