My idea is to add a green square/town square in each city/town.
The Government will pay for the addition for the town, and keep it functioning. The results will be that everyone has space to have a picnic, sit and relax, or attend school performances and important notices, as a hall with a stage will be available. Markets and stalls are allowed but people have to pay for the space, which will keep it sustained. It allows jobs for new employees or elderly citizens looking for payment.