S.C. Code Ann. § 51-13-80
(A) A person who enters Riverbanks Park property may not, without express permission of the executive director:
(11) use the park or its recreation areas, grounds, or facilities to either perform or allow the performance of the following acts, unless the activity is authorized, permitted, or supervised by the executive director or his designees:
(ii) at private functions, authorized by the executive director, for which the South Carolina Department of Revenue does not require a permit or license for the possession or consumption of alcoholic beverages, beer, or wine;
(B)