Now the events start happening! I still haven't received my new issue of the Northwest Magazine, but I'm starting the thread, anyway, based on online info such as the Idaho Insider
Idaho has local events for travelers to include on their visit. (http://www.idaho-insider.com/localevents.html - broken link), and
Idaho Events May 2010 Part I. | USA Events -Guide for Events| Festivals| Parades & Celebrations in USA
Moscow May 1-2: Moscow Renaissance Fair (208) 882-1800
Orofino May 7: Measuring Your Trees
Wallace May 7-8: 25th Annual Depot Days Car Show
Sandpoint May 13-16: Lost In The Fifties (208) 263-9321
Idaho Falls May 15-16: Snake River Fiber Fair (208) 522-1337
Hagerman May 21-22: Hagerman Fossil Days (208) 933-4100
Malad May 22: Malad Classic Car and Motorcycle Show
Idaho Falls, May 22: Rise of the Falls Festival: Evolucid
St. Anthony May 21: St Anthony Fishermanâs Breakfast (208) 624-4870
Challis May 22-June 30: Challis Mountain Lilac Festival (208) 879-2771
Sun Valley May 28-31: Sun Valley Wellness Festival (208) 726-2777
Fairfield May 29-30: Camas Lily Days (208) 764-2222
Boise May 29-30: Idaho Syringa Goats Dairy Show, at Expo Idaho
I'll add more events when I get the NW Magazine.