Although attending a meal isn't necessary to check out AKL, I recommend Boma, Jiko and even Mara for a meal at the AKL Jambo House. Boma has a great buffet of African/American cuisine that my family loves. Jiko is an excellent signature restaruant offering African influenced cuisine that is a bit upscale. Mara is AKL's counter service eatery, which offers some flavorful ethnic food, as well as basic eats. I find Jambo House to be fun to attend just prior to dusk. After a meal, you can easily get to many public viewing areas where the animals are often active and easily viewed.
For another great animal viewing opportunity, I recommend going to Sanaa at Kidani Village for lunch. Wow! The restaurant is really lovely, and views out on the intimate savannah can't be beat. Also, the food happens to be great! As you can see, I love AKL and all of its dining possibilities!