This is not a problem with the theme of the day. There’s no need for it now. That’s why it’s a good idea to keep the theme of the day on the calendar.
Actually, there is. The problem you’re running into is that you have too many hotels near the same casino. The problem is that casinos are all about the same so you have to choose which one you want to stay at. There is no way to avoid this though since casinos all over the world are owned by different people.
Because of that you’re stuck with a very large number of hotels, so you need to choose which one you want to stay at. There are a lot of hotels that don’t have a casino so you have to choose which one you want to stay at. It’s an extremely boring idea to switch between hotels. I think it’s so much better for a hotel to be a two-beds version, and for a two-person hotel to be a four-beds version.