Any restaurant or fast food chain that offers soy milk or lactose free options for coffee?
Hi sleepeless, actually most restaurants and fast food places use Non-Dairy creamers because they are cheaper and don't generally have to be refrigerated to stay good.
Just bring a small very discreet container with you and use it in your coffee. As long as you are not bringing attention to what you are doing the other guests dining with you shouldn't mind
ask them if they have it