This is a wonderful idea for a thread!
I have none in my yard that I have seen in the 3 summers that I have been here. But that does not prevent me from enjoying all of the images that will be posted here.
Early Spring of 2021, I will purchase some egg cases and start a local population. My plants are maturing to the point where I had some Japanese beetles this summer and loads more chewers and munchers this Spring and Summer. So hopefully they will be able to find a steady food source.