"An artificial turf-lined rooftop bar serving pouched painkillers, lobster rolls with brown butter mayo, cheeseburgers, and picnic baskets full of high-low combinations like caviar and Pringles opens above Union Market this week. Hi-Lawn will serve its first customers atop the food hall (1309 Fifth Street NE) on Friday, September 18, and will operate from Thursday through Sunday after that, according to an opening announcement." - Tierney Plumb