I took my daughter to the Blue Heron Restaurant after moving her into her apt (Clemson student) and we had a great experience. They have a diversified menu that meets any picky eater. Their menu has 4-5 different salads to loads of appetizers to pasta dishes to steak, chicken, fish and then their daily specials. And if that's not enough, they have an extensive sushi menu. If you're traveling with children, they have 6-7 items for kids too.
Sushi was excellent and my daughter ordered one of their signature salads and I ordered the angel hair pasta with chicken. The food was excellent and the portion size was perfect. Service was fast and our server and assistant server were very pleasant. They have bar service, they accept reservations which I recommend, and plenty of parking. When visiting Clemson, I recommend this restaurant