high school french club -- game?

Question

I'm an officer of my high school's french club, and we (my friends and I) came up with a game that might be fun. What do you think?
Here's how it works. The entire game is a scavenger hunt.
Since we will be going to a cafe, next month, this idea will work. The cafe is next to a movie theather, a library, an ice cream shop, some clothing stores, and many more stores. We wanted the club to divide in groups of 3 or 4 they will each find a club officer or one of the native speakers in one of this stores, their goal is to collect an item from each store by speaking french (ONLY FRENCH) Dictionaries are allowed. There will be a time limit of course, and the winning groups will obtain a gift card in one of the stores. The idea is in the early stages of development but do you think it'll be fun?
Any suggestions?

Answer 1

Sounds like fun to me.

You could add another level to it by not telling them precisely what they are looking for in the hunt, but giving them a clue written in French. My French is very weak, but say you want them to find a book, the clue is "Lisez moi".