Partly posting this because I love those little nuggets of local lore, and partly so I can share this local fact that I just discovered.

My city's cathedral has this amazing double-bowl copper font (different angle here) which I had assumed was ancient - the cathedral is almost 1000 years old - but it turns out that until 1994 these bowls were being used at a local chocolate factory to make caramel to go inside Rolos and was gifted to the church when the factory closed.