April 29, 2014. Reno, NV. Rainshadow welcomes the External Review Team to Rainshadow as they embark on their third accreditation process. Advanc-Ed is the organization conducting the review. For more information, visit Rainshadow's Accreditation Website. You will learn all about Rainshadow, its students, and its programming. Rainshadow staff, faculty, and students have been hard at work preparing!