Why not shoot video of the Formals? After all, there is no substitute for a video showing the loud and seemingly free-for-all atmosphere of families getting their group shots. Time deadlines, suited men in a sweltering room in mid-summer, kids running around, as well as family dynamics all add up to organized chaos.
The Stills will show dignified men and women looking at the camera; the Video will show otherwise.
(Note: The Formal shoot in this video went very smoothly... credit to the photographer in control, well-mannered guests, and the bride's sense of organization.