When it comes to fast food, the best burger joint ever was born in Texas. Whataburger first opened up 75 years ago in Corpus Christi and was a "Texas only" thing for quite awhile. Now you can find that big orange W in 16 states.
The first amendment gives all citizens, in Texas or any other state, the right to "peacefully assemble". You have the most freedom if you hold your gathering in a public place ... a park, public sidewalk, public thoroughfares, outside government buildings, etc. Just don't block access to buildings or inhibit normal business/activity.
Bigamy is what it's called when someone has more than one spouse and it is illegal in every one of the United States of America. It's a criminal offense in Texas but it happens and, sometimes, it's ok.
We've all been guilty of speeding at some point in time or another and most of us have gotten cited for it once or twice. Pretty soon though, just because you made it to your destination without being stopped won't mean you got away with it.
You've seen the signs flashing along I-10 for a while now, cautioning drivers to move over or slow down when approaching emergency vehicles in the breakdown lanes or, sometimes, regular travel lanes. Pay attention or pay up.
Human smugglers and cartels are using social media to attract Texas drivers, usually the younger ones, into doing simple tasks that can end disastrously.
In Case you have a family member or friend overstay their welcome? In Texas, you may have to legally evict them. Be careful when saying "welcome, make yourself at home."