De or het lunchstop?

The correct Dutch article is:

de lunchstop

How to use lunchstop

the lunchstopde lunchstop
this lunchstopdeze lunchstop
that lunchstopdie lunchstop
our lunchstoponze lunchstop
your lunchstopjouw lunchstop
every lunchstopelke lunchstop
which lunchstop?welke lunchstop?
a big lunchstop / the big lunchstopeen grote lunchstop, de grote lunchstop