This amount is peanuts compared to the operating budget of the city I live in…

Realistically? I was pleasantly surprised by someone trying to make little tree pit gardens on the street where I live. $10,000 might be enough to make some of those on a few residential streets and kickstart a local initiative for the community to keep maintaining them. There may be some leftover money for acquiring a few communal trash bins to help with trash issues around the neighborhood as well