One of the ones I remember most vividly featured a an outdoor wedding where they lined up all the plates cleaned by each washing up liquid on a series of long banquet tables in massive gazebo.
Somehow, I couldn't help but be reminded of that by this sight. Just with the plates replaced by fucking couples, of course. My mind fills in the blanks as I visualise couples lined up along this table along the whole length of this table.
It's funny how our minds can randomly link completely unrelated things.