Nocturnal Wonderland returns Glen Helen Regional Park in San Bernardino, California on September 14 + 15, 2024! Get swept away into a world of sights and sounds as vibrant and unique as those who have come, year after year, to behold its fantastical mysteries. In this place, owls keep a watchful eye over the landscape, cats flash mischievous grins, and curious creatures of all shapes and sizes move to the vibrations of the forest.