A few places where you can enjoy the intersection between experimental psychology and marketing research are at:
The Food and Brand Lab (was ‘The Illinois Food and Brand lab’, but has now moved to Cornell) found at consumerpsychology.net
The Bangor University: The Experimental Consumer Psychology research group – see this article in New Scientist about Jane Raymond’s research Is advertising flogging a dead horse? (New Scientist, 24 December 2005).
The Journal of Consumer Behaviour (defunct?)
[Cross posted at mindhacks.com]