Jake’s Wayback Burgers celebrates its 22st birthday on Thursday, Feb. 21,  by discounting its signature Jake Burger to the “way back when” price of $2.49. The double-pattied sandwich is regularly $4.69 to $4.99. There are 11 Jake’s Wayback restaurants in Connecticut, including locations in East Windsor, Rocky Hill and West Hartford. Offer good throughout the day, while supplies last; one per customer. Information: www.waybackburgers.com.