Lunch & Learn: Lake Superior by Nick Smoczyk Ampact Member Serving at River Bend

You will discuss the origins, characteristics and long-term changes of Lake Superior – how a tectonic rift valley carved out a spot that glaciers, one billion years later, filled. Eventually these glaciers melted and formed pro-glacial Lake Duluth, then later Gichigami or Lake Superior. Learn how one of Minnesota’s iconic features has changed over its past and continues to change into the future. Cost is $5 members, $10 non-members.