Peg Landin and Tim Mangni's resort is called Buckhorn on Caribou Lake. It is located near Grand Rapids in the north central part of Minnesota. 

Peg says that they have some small cabins that people might want to reserve before or after the reunion. 

Their resort web page is: http://www.buckhornoncaribou.com/index.html

The toll free number is 1-800-450-6628.