For those interested in participating in the annual Memorial Day boat race but don’t quite know where to start, there will be a boat building seminar on April 14.

From 1-3 p.m., boats will be on display, plans will be available and boat builders will be on hand to answer questions at the Rochester Fire Department.

Additionally, participants can buy and sell river racing boats at the event.

For more information, contact Arthur Benner at 508-763-2024, or artbenner@comcast.net.