Gift Certificates Available Here! Book Your Session The Harmonic Egg® Eggsperiance! We would like to keep in touch regarding the Harmonic Egg® experience. We keep all of your information private and would like to send you special offers from Sacred Mountain Harmonics and any events at our center. Success! First Name Last Name Email Subscribe Harmonic Egg® Testimonials Renew in Mount Shasta A magnet for people all over the world, Mount Shasta is considered by many to be a vortex of attraction for travelers on the West Coast who want to heal and be in the beauty of such pristine nature.