Calvin's Sabbath Lawn Bowling

Interesting article here: Calvin in the Hands of the Philistines: Or, Did Calvin Bowl on the Sabbath?

"One Lord’s Day, it is said, the Scottish Reformer John Knox, paid a visit to his friend Calvin in Geneva. The grave Scot found, to his surprise, as the telling would seem to indicate,the austere Reformer of Geneva engaged in a game of bowls."