Kildall's nautical school

Does anyone here remember or have attended Kildall’s nautical school in Seattle Wa? It was in the YMCA building downtown. All the old hands went there to brush up for renewals or original licenses. I remember my dad going there and I went there in about 66 or so. It was a good school with Capt Joe Kildall helping everyone and the dad who we called “Old man KIldall” did the Rules of the Road coaching. Good days in a good maritime environment.