8 Gillon Street Charleston, South Carolina 29401 Arriving in Charleston’s downtown historic district, drive south on East Bay Street towards Broad Street. Just before reaching Broad, turn left onto a small cobblestone street (Gillon St). You will see the Exchange Building on the corner of Gillon and East Bay. Parking is available in front of our building. To inquire about a meeting in Italy, New York, or California, please contact the studio for Corbin’s travel schedule.