Bio 2004 is underway in San Francisco. Wisconsin, like many other states/government bodies, has a pavilion.
The exhibitor list is here. This list, with numerous government bodies illustrates the great temptation that states provide narrowly focused tax incentives, as discussed here recently.
In the end, these conferences can suffer from “increasing returns“, because the Kansas Biosciences Association, among many others are exhibiting (in the Kansas Pavilion), so too must the Illinois Farm Bureau, and many, many others.