There’s sort of one in the US city I live in. The city manages it and as far as I know they don’t care if you go pick a few apples. It is part of a public park that used to be a farm/orchard, then turned into a small golf course, then was partially sold off for housing development and the core farm/orchard area was either given to or bought by the city. It also has a community garden which always has a waitlist for new plots.

That’s the weird thing about the US: we do actually have nice things, and communities that want to improve things. We also have suburbia hellscape.