8 events found. Nonprofit Events Nonprofit Views Navigation Event Views Navigation List List Today Upcoming Upcoming Select date. June 2025 Fri 27 June 27 • 11:00 am – 3:00 pm Recurring Science on Deck Pier B 800 West Railroad Street, Duluth, MN, United States Welcome Aboard UMD Large Lakes Observatory’s R/V Blue Heron! Every summer, the Large Lakes Observatory hosts Science on Deck events, offering free public tours and presentations on the research vessel (R/V) Blue Heron. The Blue Heron is part of the University National Oceanographic Laboratory System (UNOLS), and is chartered by research scientists to explore the Great Lakes. Throughout the summer, the Blue Heron will dock at Pier B Resort, extend the gangway, and invite the community to meet the crew, scientists and students. Presentations begin at 1:30pm on the back deck with our featured speakers. Science on Deck 2025 Dates Free and open to the public…