When I do have free time I spend it on Public Outreach i.e. taking Science or Astronomy to the general public. I believe that one need not be a professional to do so. I feel that all of us do have an expertise in some field or the other and we must respect that.
I do conduct sky observing sessions for people such as showing the Moon and planets through a telescope, mobile-planetarium shows or even night long sky gazing shows away from the city.
This page would highlight my public outreach ventures.