Lecture Tomorrow

I have to lecture to about 700 students tomorrow. The topic is Food Evolution Through the Ages. In chemistry, I lectured to about 300 students and that was a little interesting. This is for people outside the department and they can use this class to fulfill their physical sciences requirement. I am trying to think of ways to make the lecture more interesting since this is the first real lecture they will be getting for the class. Last period was syllabus and introduction. I don't want half the class to drop after they listen to my dry lecture.

I am not usually nervous but for this I am a bit nervous.