Black Walnut is a local family-friendly restaurant chain serving American food for breakfast, lunch, and dinner in addition to weekday happy hour specials and a weekend brunch. Enjoy dining indoors, including full-service seating at the bar, or outside on our covered patio. Our restaurant on Memorial Drive is conveniently located between Buffalo Bayou Park and Memorial Park. Blending the easygoing efficiency of counter service - we're your place, at your pace!