Help me work out hobbys, Blending in 101 Options

[FuelDrop]

My face has a fresh new SIN (rating 6), a nice new lifestyle in a high class neighborhood, all that.
I'm trying to come up with some things for her to do in her community other than merely being a party girl and joining the neighborhood watch (as mentioned in previous threads).

Here are some of my ideas:
1) Join the local theatrical society. After all for a Face acting is basically practice, and being part of a couple of community groups will help add credibility to my 'Living' SIN.
2) Join the local 'Gun Owners' or 'Shooting' club, not sure what the correct term is. It's a good explanation for why my character is so good with guns and owns so many (Explanation for my neighbors ect. The actual reason has something to do with her mother being a former Tir Ghost who trained her up...).
3) Hook up with the local gaming group. Probably either a generic fantasy system (Playing a halfling monk who's solution to everything is to punch it in the groin until it stops being a problem), or... yup, a shadowrun character playing shadowrun. just for kicks and giggles, you understand.

So, any other suggestions?