Hudson, WI April 19 — April 23 To be Determined Hudson, WI, Map Event Information: Hudson, WI Available Classes Introduction to Irrigation and Installation — April 19, 2021 Class Information Register Now Irrigation Technician’s Course — April 20, 2021 - April 21, 2021 Class Information Register Now Landscape Irrigation Design Process — April 22, 2021 Class Information Register Now Efficient Irrigation Scheduling — April 23, 2021 Class Information Register Now IA’s Certified Irrigation Technician Exam — April 23, 2021 Class Information Register Now