The Harold M. Tucker Herbarium (CIC) of The College of Idaho and the Snake River Plain Herbarium (SRP) of Boise State University collaborate to offer conferences and workshops.  See this site for upcoming workshops. Recent and upcoming summer workshops include:

2012—Possible Poaceae workshop hosted by Eastern Oregon University

2011—Brassicaceae workshop (Ihsan Al-Shebaz)

2008—Juncus workshop (Peter Zika)

2007—Third Conference of Northwest Herbaria (link to the current contents of this page)

2003—Eriogonum workshop (Jim Reveal)