I don't really remember what we did in French Club, except hang out and try to speak in French. A few dozen high-school girls who loved French and France. Did we just love the language or was it the overall allure?
Francophile that I was, I continued with French Club (co-ed!) in college, then moved on to membership in one Alliance Francaise or another as an adult. Recently I joined another French conversation group; we gather once a week for tea and chatter away en francais like schoolgirls. Er, I'm the second-youngest member, though. You do the math.
If you want to be in a French Club, but there isn't one around, you can always start one yourself, of course.
p.s. I'm on the lower right of the photo