Hey there,

For the future, just because everything else has a tag doesn't necessarily mean that it's correct. You should always look at the wiki to determine whether the element fits the description of the tag. In this case, it doesn't, because there is no recreation ground in the state game area. The other state game areas were only tagged that way because someone wanted it to look better on the map

Not trying to blame you at all, just letting you know. it's a very common mistake for new mappers to make