There’s a lot of bike traffic on the Brooklyn Bridge. Be careful with little kids wandering off.
Little Muenster is not open on weekends. If you want to enjoy the Cuban Grilled Cheese come on a weekday. Get to the Brooklyn Bridge as early in the morning as possible (ideally, before 9 am). It can get very crowded later in the day.
This walk can be done year-round, but is most enjoyable when it’s not too cold out.