Reduced Rate (Student, K-12 Teacher, Retiree) Field Trip Registration Return to Registration Start Reduced Rate is intended for all active students (high school or college), active K-12 earth science educators, or retirees. Friday Welcoming Reception and Meeting – No Charge when attending either Saturday or Sunday Trip $0.00 Add to cart Saturday Field Trip – Reduced Rate $50.00 Add to cart Sunday Field Trip – Reduced Rate $30.00 Add to cart Guidebook $20.00 Add to cart