In-N-Out - Mill ValleyAreaMill ValleyCuisineAmericanMealSelectFoodSelectReserveN/ADeliveryN/AAdd To ListAddress798 Redwood Hwy, Mill Valley, CA 94941Websitehttps://locations.in-n-out.com/141HoursMenuhttps://www.in-n-out.com/menu.aspx