Yes. One lady I know with 15 years of sobriety brings her teenage daughter to open meetings. She feels like part of the 'family ' and says she's learned a lot of life skills through it. Not so many teens do gratitude as a life tool, but she's got it off pat. Lol.
At the start I stuck to closed meetings out of fear. The longer I stay sober the less fearful I am about it.
BB