The "River Talk" series continues Wednesday at the Lake Superior Estuarium in Superior at 7 p.m. with Deb DeLuca, director of the Duluth Seaway Port Authority, as the featured speaker.

DeLuca, the first woman to direct the Duluth Seaway Port Authority, will describe her background and give tips for people interested in a similar career.

The monthly "River Talk" events are free and open to the public. The Lake Superior National Estuarine Research Reserve and the Minnesota and Wisconsin Sea Grant programs offer this series of informal evening talks on subjects related to the St. Louis River Estuary. Refreshments are provided.

For more information, go to go.wisc.edu/4uz720. The Estuarium is located at the north end of Barker's Island, 3 Marina Drive.