We drove from California to NY to attend the International convention in 1958. We camped out on the way there and back. That was the fun part as I was only 12 at the time. But sitting in the heat for 8 days hearing boring talks was in my opinion child abuse.
Also attended the 1963 8 day convention at the Rose Bowl. I was 17 at the time. But sitting for 12 hours in the heat for 8 days listening to boring talks was teenager abuse.