The City of Summerville invites its customers to join them as they celebrate Customer Appreciation Day on Wednesday, October 3. The City of Summerville will set aside this special day to honor its loyal customers. Water and gas customers are invited to visit Summerville City Hall between the hours of 8:00 a.m. – 4:00 p.m. to enjoy light refreshments served in the City Council Room. While supplies last customers will be presented with a free small pumpkin.