De or het lunchbijeenkomst?

The correct Dutch article is:

de lunchbijeenkomst

How to use lunchbijeenkomst

the lunchbijeenkomstde lunchbijeenkomst
this lunchbijeenkomstdeze lunchbijeenkomst
that lunchbijeenkomstdie lunchbijeenkomst
our lunchbijeenkomstonze lunchbijeenkomst
your lunchbijeenkomstjouw lunchbijeenkomst
every lunchbijeenkomstelke lunchbijeenkomst
which lunchbijeenkomst?welke lunchbijeenkomst?
a big lunchbijeenkomst / the big lunchbijeenkomsteen grote lunchbijeenkomst, de grote lunchbijeenkomst