I see an occasional new stone in the local cemetery with a photo. I didn't notice whether on a tile, but did seem to see a pattern of the families all being from 'older world' countries. It struck me as unusual because there were so few, but now it makes sense...came from an older tradition...I also thought I saw a pattern (in a small sample of 2 or 3 photos) they were all Catholic. The predominant denomination in this area is not, and seems to have issues with 'images'.
Good luck. We have two DIY pottery places here. Craft shops are another possibility.
Murray