Casinos are not just about gambling. There is a lot of things to do other than gambling at land-based casinos.
For one, you can try your luck on the casino floor. You can enjoy the live shows and performances that are there for your entertainment. You can also eat at their restaurants and bars where you will find delicious food, drinks, and desserts.
Also you can read this article: https://www.africanexponent.com/post/8208-things-to-do-other-than-gambling-at-land-based-casinos