DETV’s Ivan Thomas plans to give away 3,000 turkeys this year in his Big Ive’s Turkey Drive, increasing the giveaway by about 400 over last year. The program is the successor to Norman Oliver’s longtime Wilmington Thanksgiving giveaway, which gave away 250,000 turkeys over its 40-year run. “Last year’s Big Ive’s Turkey Drive taught me something powerful—when you truly listen …