I find the safest for low carb meals out is salad or chinese. But the stir fry has to be specified to the waiter as "soy sauce and garlic only". Also tell them no onions. Hot sauce can be added at the table. The reason for this is most stir frys are done in something sweet and can kick you out of ketosis pdq. If you're in doubt if they understand you correctly, tell them it's like diabetes and ask if they are insured for someone in insulin shock...