Accessible by public transport getting to Museu Pambata is not difficult. Nice, educational, and interactive exhibits would definitely make children stay longer and have fun. Entrance fee is minimal and food and drinks are available. Additional info is the Museu also caters to event celebrations like birthday party for the kids. You can choose from the variety of packages offer. It has also store where you can buy souvenir items. It's worth a visit for kids and olds alike.