The Seafire Inn (or Seafire Grill... we've seen it both ways) features limited indoor and outdoor covered seating. There is a larger dining area in an enclosed room just to the side of the food preparation area, which may or may not be open for general seating depending of what time of day (or year) it is.
The larger seating area we're speaking of, is considered flex-space and is often used for special dining events, most of which are seasonal.
Food offerings in the cafe-style restaurant now include Tex-Mex flavors, mostly built around chicken or steak fajita stuffings. Tex-Mex isn't something that you can readily find at other SeaWorld dining locations, and so the new offerings are a welcome change to what had been there before.
Prior to this change (which happened in the late-spring of 2015), the Seafire Inn had been offering cafe-style entrées... Including a Hand Carved Roast Turkey Sandwich, Fish and Chips, a Mediterranean Veggie Wrap, and Chicken Stir Fry.
(*) Price ranges listed are the average cost for one main entree and one soft beverage item, unless otherwise stated. There are many combinations of appetizers, deserts and drinks that will add to your final total. Many parks also use seasonal pricing systems which result in food and beverage costs increasing at peak times. Please check with the location that you are interested in for specific pricing information.