I need to know the names and contact details of the top three
companies that hire pitchmen/demonstrators who sell their products
(i.e. Ginsu knives) at summer
fairs and carnivals.  One that I have heard of, but cannot find is
Ruby Morris (sp?) of National Kitchens.  I will need name address and
phone #.

Tim King
Pigtail Food Flipper

What I have found to be the most successful, is to work out a deal
with a national (or regional) staffing company (I use Link Staffing -
they are regional) to get you people that you need as you need them. 
ManPower, Inc. and others can be quite helpful and resourceful.

There really aren't any TRUE companies that specialize in Pitchmen, as
there is too little money to be made in it, however in today's market
most staffing companies can find you what you need.

If you wish for me to get you a list of names and numbers of staffing
companies I will be happy to, however you can look them up just as
easily by going to www.smartpages.com or www.switchboard.com

I wish you the best of luck!
Scott