By Jennifer A. Gordon Be ready to receive an infusion of laughter. L.A. comedian Darren Carter, “the Party Starter,” is coming to town. He’ll be performing at Serna Plaza at Sacramento State’s University Union from 7:30-9 p.m.Thursday, Sept. 16. All ages are welcome. No alcohol will be sold or permitted at the venue. The show is free. Beat Energy, fun, hip hop and razor-sharp wit, Carter’s act has beat. His musicality pervades his comedy and gives it rhythm and punch. And, Carter’s the only comedian with a theme song, written by a rapper fan of his, Big Fluff Nickolantern. Grown-ups like him, too A favorite among college students, Carter has a solid following among the adult crowd, too.