Referring to that sterile patch of grass between the LCBO and the 5 Thieves retail. Simply can't fathom why a few trees haven't been planted here. Its the one aspect that undermines everything else.
There's the Pokémon test: if you can catch Pokémon on that plot of land, then it's public. However, it doesn't always work like that, as there have been Pokémon appearing in private property.