Officials of the Great Lakes St. Lawrence Seaway Development Corp. opened the Dwight D. Eisenhower Visitors Center in Massena just in time for a special visitor. Theodore Too, a beloved tugboat, delighted about 300 fans Thursday morning while passing through the U.S. Eisenhower Lock. The vessel, based on the main character of the former Canadian television show âTheodore Tugboat,â is on a monthlong journey. The tugboat was previously hosted in Halifax, Nova Scotia, but will soon take up residence in Hamilton, Ontario. Theodore Too has been stopping at various locations along the way. The Eisenhower Visitors Center opened July 2 after authorities decided not to open it for the 2020 season due to the novel coronavirus pandemic. It typically opens around Memorial Day each year, but officials opted to delay its opening in 2021. It will operate from 10 a.m. to 6 p.m. daily and remain open until Labor Day, Sept. 6.