Welcome to our forum.
You might try our Dating & Friendships subforum
. Also there are some off-site resources:
Those three links may be of help in finding people to date. If you are interested in finding a local poly group to join, you could try:
And, you could google "Houston polyamory" and see what turns up.
Hope some of this helps.
Love means never having to say, "Put down that meat cleaver!"