This has great prompts for local studies. You can read more about it here. The following image show the statistics for participation.
Have a look on twitter and instagram for the hashtag #rdg21 and you will see some lovely local studies images. As you can see from the image below, similar things have been done elsewhere, but it is still something few libraries have tried. It would be interesting to see if you could turn up new photographs to collect as a result of something like this.