Has any democrat politician and family ever been harrassed in a restaurant??? I don’t know of any.....
Maybe it's time to start. But in a more civilized manner. I suggest unfolding a sign with the aborted baby parts and the question "Why do you want to kill babies?", displaying it to the target and those nearby, and asking the question in a normal (for the surroundings) level of voice.
Remember the old saying, "Don't get mad, get even".
Or even worse for committed progressives, "We are praying for your souls, though you kill babies. May God in his Grace change your heart".