I think it's "Es en" or just "Es" but im not sure.
True.
Museo is masculine and you can't change it to female it is one of the few words you can't change.
Answer:
I think the word that would go there is the word " es" is there.
Answer:
As regards Mexican culture and country, there might be a lot of things to take into account. For example, they have a wide variety of food that are worth to try. Such as tacos, fajitas and burritos. then, you can have some typical drinks like Margaritas (alcohol drink).
their clothes are full of colours, you can try on a Mexican hat which are presented in different sizes.
You might also enjoy some music. Mariachis are the most tradicional singers and musician. They can sing you "serenatas" in the street.
