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:
HallSmith Sysco USA	Tyson Foods	The Ground Round Corp.
Amana Refrigeration	Braun USA	North Hill
	Ruggieri's Happy Haddock Restaurant

Culinary Historian:
Museum of Fine Arts Boston	Mystic Seaport Maritime Museum	Fruitlands Museum
	Red Lion Inn

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