C J u o 1969 THE HERALDSection I Friday, May 9, 196? _______________________TRADEWINDS SHOPPING center is under construction at Irving Park and Barrington roads in Hanover Park by 3-H Building and Development Co. The $3.5 million project will have 200,000 square feet of space and is expected to oecompleted later this year, lenams mc.uae _permarket, a Zayre Department Store and a Walgreens drug store. Parking will be available for 1,091 cars.