Denver, CO November 30 — December 4 Thornton Municipal Service Center 8651 Colorado Blvd. Thornton, CO, 80229 Map Event Information: Denver, CO Available Classes Introduction to Irrigation and Installation — November 30, 2026 Class Information Register Now Irrigation Technician Course — December 1, 2026 - December 2, 2026 Class Information Register Now Landscape Irrigation Design Process — December 3, 2026 Class Information Register Now Efficient Irrigation Scheduling — December 4, 2026 Class Information Register Now IA’s Certified Irrigation Technician Exam — December 4, 2026 Class Information Register Now