Opt out of location map or allow own random selection

Hi, the "leaderboard" map is too close to home for comfort in our small village - The leaderboard pin shows in the orchards behind our house and it's pretty obvious where the car might be. 

May we have an option opt out of just the map or to choose our own location for the map so that we can join in the location fun without giving away the probable address? 

For the meantime I've taken the option to opt out of the leaderboard.