LASYS Hall 1 B33
International Trade Fair for System Solutions in Laser Material Processing
June 8-10, 2010
New Stuttgart Trade Fair Centre
Stuttgart, Germany 
http://cms.messe-stuttgart.de/cms/lasys10-besucher-infos01.0.html?&L=1

IMTS
International Manufacturing Technology Show
September 13-18, 2010
McCormick Place
Chicago, IL
http://www.imts.com

ICALEO
September 27-30, 2010
Anaheim Marriott Hotel
Anaheim, CA 92802
http://www.laserinstitute.org/conferences/icaleo/general_information