This was the week I went to Houston for Automation Fair. It's always fun for me when I travel, but I really didn't enjoy this trip nearly as much. I think because I had to spend about three days just entertaining myself while my customer went to classes. The zoo was okay, but for the size of the town I expected better. They told me that Houston is now the 4th largest city in the USA...I had no idea. It wasn't even that warm there which was disappointing.