We went up to Keller's annual park Halloween event, Spooky Kooky Keller Kastle, for the third year in a row. Yep, that's us with some friends on the event page (Jacob is the Texas Ranger on the left and I'm the Rangers fan on the right). This event gets more and more packed every year! We still had so much fun. They had Trick-or-Treating in the castle playground and a huge bounce house. New this year, and a great idea, was having people get stamps from visiting each of the vendors and turning in the cards full of stamps to get a prize. You should have seen the lines to check out the vendors!! They also had face painting and a craft table where you could make a ghost out of a paper plate, some construction paper, and streamers. There were a bunch of carnival games, as well. Afterwards, they had a "Mad Science" presentation, where the kids got to learn all about dry ice! Did you know that dry ice can turn sodium hydroxide (a base) into carbonic acid? She also showed the kids Sodium Polyacrylate, which is the absorbent chemical in disposable diapers.