- $15 for three Groupons, each good for one Ultimate car wash ($30 value)
After rolling up to a Circle K, drivers can pump their faithful roadsters full of high-octane fuel and send them skipping through a car wash to experience the cleansing touch of Blue Coral Beyond Green and Rain-X products. Then it's time to step inside the air-conditioned store for a peek at the provisions. Rows of sodas hibernate behind glass doors, and snacks, candy, and their ATM guardians stand boldly out in the open. Some Circle Ks also offer theTake Away Fresh Café, which presents an appetizing lineup of healthy road fare including sandwiches, fruit cups, and fresh-cut vegetables. Drivers can gear up for a long drive with premium coffees or enjoy a cold Polar Pop, whose specially formulated cup keeps drinks colder thanks to the family of tiny snowmen trapped in its foam walls.