TNG:SA is the San Antonio chapter of the international kink/kinkfriendly and pansexual group known as The Next Generation, geared towards individuals between the ages of 18 and 35.  The San Antonio Chapter was started with the intent to create a safe and welcoming place for individuals (and couples, and poly families, and... well, etc.) to come to learn, play, socialize, and otherwise enrich themselves amongst peers.  We intend on working with other local groups to help foster those in San Antonio on their journeys to whatever makes them happy and help create a stronger overall community here. 
Directly from the TNG Central Website:
These are the current guidelines for TNG. Please respect them. Thanks!

1) TNG is demographically geared genrally for folks who are aged 18-35, and involved, or interested in being involved with BDSM/kink/fetish/leather, etc.(This is ALWAYS at the discretion of the organizer/host of an event. Please respect the organizer's choices.)

2) TNG is respectful of all sexual orientations, gender presentations, ages, and individual kinks.

3) TNG was not created to cause any hard feelings in the community. TNG was created to allow a place for young BDSMers to grow amongst peers, while establishing strong roots into the greater BDSM community. Most current TNG members are involved with the greater leather community at some level but desire a social/support space for younger people.

4) Each group may have a E-mail list. Since E-mail is the primary way of conducting this group, respect is required. Threats, or distinctly inappropriate, or slanderous behaviors will not be tolerated. List Administrators will remove problematic folks from the list. If removed, one may petition to the list owner.

5) The BIG rule of TNG is; Be Respectful, of group guidelines, individual feelings, property (human and non-human), ages, and persuasions. If you believe someone is not meeting these guidelines, please consult the host or Dungeon Master (DM).

(direct link to the page with this info!)

BASIC RULES for TNG SA: (these are not comprehensive and WILL change/evolve over time!)

1. Treat other people with respect and consideration at all times. Get to know them as you would in any other social situation. Don't assume that the only worthwhile outcome of attending is a sexual encounter. We are first and foremost a SOCIAL group!

2. First names and pseudonyms are usually used in kink groups/at events. SA TNG will most likely be no different. Everyone should be allowed to keep their personal identity confidential, should they desire to do so. Please respect the desires of the individual and address them as whatever name they prefer. Scene names and pseudonyms are NOT required, though!

3. Never touch anyone, their equipment, or belongings without permission.

4. Be sure that you know the rules associated for each individual event that occurs. Some events will be in public and casual, with no play allowed. Some events will be kink and sex friendly. Every event will have different rules. Be sure you know what they are so you don't embarrass yourself or us (or worse, get people in trouble!).

5. YOU are responsible for your own good time. Not your best friend, not your cat/dog, not your mother. YOU. SA TNG holds no responsibility for those you might meet/hook up with or things that might occur at parties, events, etc. You are the only one who can say what is right for you. Yes, it means you have to be responsible for your own self.

6. Have fun! Relax, enjoy the company, conversation, and kinky fun!

As a note:
We are not in competition with other local groups.  Members are welcome (and encouraged!) to participate in other groups, events, and activities.

TNG does not have an age limit as an age-ist prejudice to those over the age of 35.  Our age restriction is simply to take the edge off the intimidation that one who is both young AND new to the lifestyle can feel.  We acknowledge that those who are older oftentimes have more experience and know-how, and give our respect to those who have taken the time and effort to have a long history in the scene.  May we stand in your shoes one day!