In addition to the shuttle that runs pretty much continuously, you can also use the buses. The park buses go from Kidani to Jambo and then to the parks. The DS bus runs from Jambo then Kidani and then to DS.
In addition to the shuttle that runs pretty much continuously, you can also use the buses. The park buses go from Kidani to Jambo and then to the parks. The DS bus runs from Jambo then Kidani and then to DS.
Just keep in mind this is only applicable after the morning (not sure what time). For the first 2 or 3(?) hours of park opening Kidani and Jambo have dedicated buses.
ETA: I know the OP is asking about eating at Sanaa so more than likely when they are headed over they will be sharing, just wanted to post this as an FYI.