I suggest Healthy Living Lists!
This idea is about Healthy Living - in my small City of Wayne I took photographs of local parks and posted them on GoogleMaps. Even though the city is small I found that no one had put any information in GoogleMaps about them. I had lots of fun visiting them and adding information and photographs.
Eventually I created a list and shared it locally with my neighbors. Some of the responses I got were astounding. Some people told me they hadn’t visited the parks in many years and had forgotten they were there. Others said they didn’t know the parks were there at all!
Needless to say I was very happy to see people visit the parks and share the information. It helped with our local Healthy Community work as well.
Thanks, Googlemaps!