Get ready for the yard sale of the year this weekend at Soldier Field.  The Big Swap Bonanza is Chicago's biggest yard sale and it's taking place this Saturday from 7:00 AM till 3:00 PM.  Bargain hunters, collectors, or anyone looking for good finds will find deals on everything under the sun.  Bring your family and friends for food, entertainment, good music and hundreds of vendors offering deals.  The Big Swap Bonanza features a celebrity sell off fundraiser to benefit Chicago's Bottomless Closet.  Celebrities will be selling off anything from used sports equipment to housewares.  Come rain or shine and you just may find the bargain of your life.  Parking is $10.00 and enterance is $3.00 for adults and free for kids under 12.