Over a Mile of Art & Live Music! The Balboa Island Artwalk is the premier showcase for talented local artists and marks the start of the Island's summer season. The 25th Annual Balboa Island Artwalk will take place along the South Bay front Promenade. Admission is free. This fine art show features 90 artists exhibiting paintings, fine jewelry, blown glass, sculpture, and photography. Spectators will enjoy live music throughout the day on six stages along the walk.