Hmm, brainstorming. Feel free to tell me if my idea is lame, partially or completely.

Index card idea.
15 famous people who are frequently quoted and two quotes per person.
Famous persons with accents are good because it will be funny listening to people mangle the quote.
Each participant must recite the quote out loud until s/he finds their mate and then jointly identify the famous person to the judge (me).

Prize to be determined.

I just found out that I may have to do a 2nd presentation later in the afternoon. I'll reserve the candy throwing for that presentation.