Washington State University WDO classes.

[gromicko (Nick Gromicko, CMI)]

http://www.structuralpest.wsu.edu/education.html

[jszczesny (James Szczesny, Certified Master Inspector WSLHI #711 CMI)]

Both of these classes are quite fun. The have a couple houses infested with everything to study.

[dspencer1 (Darren Spencer, CMI 542)]

They should be required before the exam. I took the class after passing.