Lou Greenstein consults with numerous independent restaurants and served as the Director of Auxiliary Services at Southern New Hampshire University.

Some of the companies he has been contracted by include:

Culinary Consultant:

• Sysco Boston LLC
• Tyson Foods
• The Ground Round Corp.
• Amana Refrigeration
• Braun USA
• North Hill

Culinary Historian:

• Museum of Fine Arts, Boston
• Mystic Seaport Maritime Museum
• Fruitlands Museum
• Red Lion Inn

Keynote Presentations:

• International Sprout Growers Association
• National Dietary Managers Association
• Massachusetts Restaurant Association
• New England Dairy Council
• New England Ice Cream Association
• Harvard University Employee Workshops