On Tax Day, April 15, Dairy Queen is giving away signature Waffle Cone Holders along with a $10 DQ gift card to 100 lucky Blizzard Fan Club members. Anyone who is a Blizzard Fan Club member by April 14 will be eligible to receive the gift. Other perks of becoming a Blizzard Fan Club member include a Buy-One, Get-One-Free Blizzard Treat coupon upon signing up for the club, monthly emails with Blizzard of the Month news and more, and a coupon offer on the member’s birthday and surprise on the sign-up anniversary!