Alcohol Awareness Posters

I am an educational program on alcohol floor in my college. My program includes a guest speaker and non-alcoholic beverages as mixed drinks. I need ideas for making catchy / innovative / interesting posters for this program. Ideas?

I can at least help you appeal to men, because I remember many colleges. It is all about girls.

Post idea: See a photo of 2 guys at a party talking to the same girl. One is an out of control, sweating and a beer in hand. The other is cool and in control. You can add a slogan like "A beer or 10? Its an easy choice "(of course the girl smiled and only interested in" guys control ").