Sugar Plum Holiday Festival is a seasonal craft and vintage market that brings together a curated selection of artists, crafters, and antique dealers alongside roving performers and holiday-themed entertainment. It takes place at the Orange County Fair & Event Center in Costa Mesa and showcases handmade gifts, décor, and unique vintage finds across indoor exhibition halls. The event is notable for its large roster of exhibitors and family-friendly holiday atmosphere that attracts local shoppers looking for distinctive seasonal merchandise.