There is a wildlife ordinance in Houston which makes a lot of what goes on at the EXPO illegal in Houston. Will they enforce it? Who knows, but the language is plain. The applicable ordinance starts with section 6-51, here's the link. (PDF format)
http://www.ci.houston.tx.us/codes/codes-6-3.pdf
Here is the link to the Houston homepage, animal ordinances are under CITY DESK
http://www.cityofhouston.gov/
If you are going you should look into that. What a sad day for people in Houston when they let that rule slip by!
Gus

