The Peruvian ceviche gastrobar that arrived in Reston Town Center this summer has a grand opening celebration coming up, just in time for end-of-the-year festivities. The grand opening for Pisco y Nazca Ceviche Gastrobar is expected to take place on Wednesday, Dec. 13 at 2:30 p.m. The 6,240-square-foot restaurant features a bar that provides an