There's excitement a-plenty...
https://dc.eater.com/2019/5/24/18638657/shirlingtons-best-buns-debuts-a-new-cafe-in-tysons-corner-tomorrow
Not sure if Best Buns itself will become a destination place, but it will be awfully tempting to stop by and grab a breakfast bag when dining at either Patsy's or Randy's once those open.