Like cereal and milk working best in tandem, Scotch and adhesive together form raucous office-supply-store parties. Celebrate combinatory concoctions with today's Groupon: for $5, you get $10 worth of goodies from the teamed-up store mates of TCBY and Moxie Java.

TCBY serves 96–98% fat-free yogurt, which contains benevolent bacterial cultures that assist the body with digestion and nutrient absorption. Savor an assortment of silky soft-serve flavors, such as golden vanilla and white-chocolate mousse ($1.40–$6.95), or sip on a succulent smoothie—a coalesced concoction of real dairy and blended bushels of fruit ($4.25–$4.75). Otherwise, invigorate a body still sluggish from too much somnambulant water polo with a brisk cup of Moxie Java’s artisanally roasted coffees. Sip on an Americano ($3.15 for 20 ounces) or try a Moxie Milkee Way, which includes espresso, steamed chocolate milk and caramel syrup ($4.80 for 20 ounces). Moxie Java also whips up blended drinks, refreshing Italian sodas, and richly scented teas.