We'll the Houston part isn't that big of a deal since I live in Houston, but the Fiesta Equestria part is big.
I'm not going to be vending, I'm only going to be there as a visitor like most everyone else. But I will be starting vending at conventions soon, so this is going to be sort of a research trip into how others are doing it.
But that is just my excuse for spending the money to go, I'd be going there anyway, I had a blast last year.
I doubt I'll be there all three days, I'll most likely only be able to be there Saturday.
So if you're going to be there and you see me there don't hesitate to say "hi". I'll be wearing a shirt that my brother got me for my birthday last month, it has the name 'Evil-DeC0Y' on the back, and a picture of my 'Twilight Sparkle, Crystal Empress V2.0' picture on the front...