Celebrate National Hamburger Day on May 28th at Wayback Burgers at 357 Central Ave in Hartsdale! Wayback Burgers will be celebrating all day with a special promo deal — Use either of these two special hashtags “#WaybackNationalHamburger15 or #NationalWaybackBurgers15” in your Facebook or Twitter post,and receive a discounted rate of $3.99 on the Wayback Classic Burger instead of the usual $6.29.

Note: Please show your tweet/Facebook post to the cashier to redeem this special offer. For more information, visit their Facebook page or call (914) 437-8588.