May is when many of the homesites open up so watch for a post later with a list of them. Other than that there are a couple of actual events this month.
Burr Oak IA
Find out more about their events.
Advent Christian Church Open House (the church by the cemetery at the top of the hill, you drive by the cemetery on the way into town but you have to go through town to reach the parking area and the church) – May 30, 2016 (Memorial Day) 9:30 am – 2:00 pm
Spring Valley MN
Find more about their events.
Wilder Fest – May 13-15, 2016
Sarah S. Uthoff is the main force behind Trundlebed Tales striving to bring the History, Mystery, Magic and Imagination of Laura Ingalls Wilder and other greats of children’s literature and history to life for a new generation. Uthoff is a nationally known Laura Ingalls Wilder authority and has presented at five of the Wilder homesites, many conferences and numerous libraries, museums, and events around the Midwest. Attend one of her programs, schedule one yourself, watch her videos, listen to her podcast, and find her on Facebook, Twitter, Google+, LinkedIn, and Academia.edu. Professionally she is a reference librarian at Kirkwood Community College and director of the Oxford (Iowa) Public Library.