let's have lunch
Almorcemos fuera.
Let's have lunch out.
Almorcemos afuera.
Let's have lunch outside.
— A Silent Voice (2016)
Almorcemos.
Let's have lunch.
Almorcemos en el centro y veamos una película.
Let's have lunch downtown and see a movie.
Almorcemos pizza hoy.
Let's have pizza for lunch today.
Almorcemos algo.