Visit a coffee plantation in Arusha, There are a lot of coffee farms in the area between Moshi and Arusha, and many lodges are nearby. People like to visit these farms because they let them see how coffee beans grow, are picked, and are turned into your morning drink. When the gathering is over, you learn about the different kinds of beans, what makes coffee taste so good, and how the beans are processed. And, of course, you get to try some of the best newly brewed kahawa.