The Structural Insulated Panel Association has a conference in April:
(We've covered several prefab and modular homes that use SIPs.)
where: Chicago, IL
location: Hilton Indian Lakes Resort
date: April 20-23, 2009
cost: $450 members; $650 non-members
notes: View the complete agenda. (PDF)
Hat tip: Building Systems on March 24, 2009.