Memorial Day Online Discount Monday, May 31, 2021 10:00 AM 5:30 PM 10:00 17:30 DeSoto Caverns 5181 Desoto Caverns Parkway Childersburg, AL, 35044 (map) Google Calendar ICS Come enjoy an incredible time together with family at a massive discount this Memorial Day! Use Promo Code “MemorialDay” to receive $15 OFF your online All-Inclusive Gate tickets for coming on Memorial Day, May 31st!