Maybe this is why he was in milwaukee?
http://milwaukee.bizjournals.com/milwaukee/calendar/?jst=m_cal_lk&op=event_details&listing_id=14414
The U.S. Business Hall of Fame Induction Ceremony Benefiting Junior Achievement
In 1975, Junior Achievement established one of the highest honors in business - the U.S. Business Hall of Fame. This year's inductees: Arthur M. Blank, Co-Founder, Home Depot, Inc. Maxine Clark, Founder and Chief Executive Bear, Build-A-Bear Workshop, Inc.
H. Wayne Huizenga, Chairman, Huizenga Holdings, Inc.; Owner, Miami Dolphins Herbert V. Kohler, Jr., Chairman and President, Kohler Co. Bernard Marcus, Co-Founder, Home Depot, Inc. Robert A. Swanson, Co-Founder, Genentech, Inc.
Sponsor: Presenting Sponsors: Harley-Davidson Motor Company and Northwestern Mutual Life Insurance Company
When: 2006-04-27, Noon - Chairman's Luncheon; 5:30 p.m. Reception; 6:30 p.m. Dinner: 7:45 p.m. Induction Ceremony
Location: Chairman's Luncheon - Pfister Hotel,
424 E. Wisconsin Ave.,Milwaukee, WI 53202 Reception, Black Tie Dinner and Induction Ceremony - Midwest Airlines Center, 400 W. Wisconsin Ave., Milwaukee, WI
Cost: Silver Level Individual seats $500 each; Additional sponsorships available.