Bob and Polly McCrea are known for their philanthropy.
Bob and Polly McCrea are the low-digit millionaires next door in a Lake Minnetonka area known for fabulous wealth.
They sold their successful small businesses more than a decade ago. Polly's was a custom-stationery business called the Collector's Gallery. Bob McCrea sold his interest in Colour Graphics in 1996.
Bob, 73, and Polly, 69, whose vitality belies their ages, live in the restored Long Lake farmhouse on 20 acres they bought in 1965 for $22,000. Bob still mows and...