Maverik and Kum & Go (K&G) have revealed a special offer on fresh-baked cookies in anticipation of National Cookie Day on Dec. 4. Maverik’s Adventure Club and K&G’s &Rewards members will enjoy 50% off (limit one per transaction). These deals will be offered across their combined footprint of more than 840 Maverik and K&G locations in 20 states from the Midwest to the West Coast. Upgraded Nitro cardholders can celebrate the day by redeeming one free cookie at Maverik locations only.