Located in downtown Nashua, NH directly on the Nashua River is Margaritas Mexican Restaurant. In our 3 floor historic mill building we have a function/event room available for private events. The room is located in out Lower Lounge. You will enjoy the view from the windows that face the Nashua River, private bar, an open fireplace located in the center of the room complete with leather couches for lounging. The room offers a unique space for up to 100 guests when our outside patio is available and even has dedicated private bathrooms for your event.