I too was forced to go to Sunday school and Bible class and later. church. I also argued the point with the teachers and eventually my parents stopped making me go.
Ah, the Sunday school outing. The most memorable one was at a time when steam trains were being replaced by diesels. My father got word that one of the trains was in trouble and when it rolled into the station, it was surrounded by staff who evacuated the passengers. The diesel loco sat there slightly smoking until suddenly flames broke out and before long it was engulfed by the fire. The fire brigade arrived and extinguished it, but for a long while, I didn't like travelling on a diesel train.
And on a different note, we had Camp coffee at home. I preferred it to tea.