Check with your local Dairy Queen location to see if they are hosting a Customer Appreciation Day and offering up 1/2 Price Offers on January 21st or January 24th! (promotion date varies based on your location)
Most DFW area locations are NOT participating on 1/21 but are offering 1/2 price cakes and novelties on 1/24! To see if your store is participating, just go here and type in your zip code to see what date they are offering up this promotion.