$35 gift certificate for Denny's Childrenwear. For over a quarter of a century Denny's Childrenswear has been dressing kids of all ages in all the top name brands and designer fashions. With over 200 different manufacturers to choose from for infants, teens, and all the ages in between, it's no wonder Denny's Childrenswear has become a household name throughout the tri-state area. Denny's has nine locations in New Jersey, New York and Pennsylvania including stores in Marlboro and Paramus.