You can turn the garage into a hangout spot. A neighbor has a full bar with communal table plus TV for sports and he opens up the garage door once a week on a schedule (Sunday game day or whatever depending on the season) and whenever he feels like it on work week evenings. As people pass by we invite them over and after a few months everyone knows that when the garage is open, they can come over for a drink and to shoot the shit. Low pressure social interactions that often turn into weekend outings, regular poker games, etc.
Now years later we get impromptu block parties when he brings out the grill onto the driveway. It’s done wonders for our community in an otherwise unwalkable SoCal suburb.