They should be open. Depends on what you want to do. If you are interested in seeing the murals, you can do that. Just walk around to enjoy the colorful view. For food and drinks, i don't know but i can't see why the bars and restaurants wouldn't be open as well.
They are open most of the time, just walk in and enjoy the art!
Even if the museums and galleries are closed, you can see the graffiti in the streets. There are loads of them.
They are open most days. Just walk in.
Thanks! Your answer is awaiting moderation.