HAY DAY

2026-10-03 — Caldwell, ID. ﻿ Hay Day celebrates the beauty of autumn, Caldwell’s western heritage, and the agricultural traditions—past and present—that make this region so special. With a focus on the grape harvest, hops, pumpkins, seeds, antique tractors, industrial equipment, local vendors, and hands-on agricultural activities for families and kids, Hay Day offers a warm and welcoming way to experience the season. It is...