From OpenStreetMap Wiki
|Kids' area or Children's corner|
|Used on these elements|
|Tools for this tag|
In case the amenity has an area where kids can play in a kids area (or children's corner). Well known examples are McDonald's, Burger King or cafés with kids areas indoor and outdoor.
|kids_area=yes||An area where kids can play.|
|kids_area=no||There is no area where kids can play.|
|kids_area:indoor=yes||An indoor area where kids can play.|
|kids_area:outdoor=yes||An outdoor area where kids can play.|
|kids_area:supervised=yes||The kids are supervised by an adult, e.g. a teacher.|
|kids_area:fee=yes||There is a fee beein paid for supervising.|
Possible tagging mistakestoddler_area=* - If you know places with this tag, verify if it could be tagged with another tag. Automated edits are strongly discouraged unless you really know what you are doing!