Do they still serve adult beverage

Yes they do!

Yes. Beer

The answer is yes this is their rules from their home page South Carolina and Federal Law prohibits the sale of alcoholic beverages to persons under the age of twenty-one (21). Therefore, guests are required to show proper identification and proof of age when purchasing alcoholic beverages at the Bon Secours Wellness Arena. The number of alcoholic beverages served may be limited to two drinks per person, per purchase. Management reserves the right to refuse service to guests who appear intoxicated or who are disturbing other guests. Beer sales are discontinued approximately forty-five (45) minutes before the end of the event. We encourage guests to drink responsibly and not to drive after drinking.