Friendly's skirt burger.

The deal is for Sweet Rewards Club members. 

Friendly's to Offer Free Sundaes with Burger Purchase for National Hamburger Day

Calling all those with a big appetite and a sweet tooth. To celebrate National Hamburger Day, Friendly’s Restaurants is offering a free medium sundae with the purchase of any burger for Sweet Rewards Club members from 5/28-6/6. 

Friendly’s craveable new burgers like the Doritos Cool Ranch ChoppedCheese Burger, Cheese Skirt Burger, and Jammed-Up Burger paired with your favorite sundae is a match made in heaven!

If customers are interested in joining Friendly's Sweet Rewards program, they can register by downloading the Friendly’s mobile app or by visiting Those who join the loyalty program will scoop up free ice cream treats all year long, starting with a free medium sundae.

News and information presented in this release has not been corroborated by WTWH Media LLC.