Butlers, forced by billionaires to mash piles of fruit by hand, invented blenders to prevent carpal tunnel and subsequent demotion to human towel rack. Reap the benefits of their creation with today's Groupon: for $7, you get $15 worth of poke bowls, smoothies, and paninis at Universe Juice Café in Haleiwa.

Universe Juice Café harnesses solar energy to blend and squeeze organic fruit into refreshing drinks that complement a menu of fresh, healthy fare. The Mantra smoothie mixes together berries, bananas, papayas, and positive thoughts ($6.75), and the Malo Man swaggers out of the blender with banana, ginger, pa'i 'ai, and noni ($6.50), and refuses to ask directions to the nearest glass. Signature poke bowls layer spicy or shoyu-style Hawaiian ahi over rice ($8) and kale ($10.50), as savory naan flatbread paninis embrace vegetable and turkey fillings ($8.50+). Universe Juice Café's warm-colored walls and intimate café seating abut a wood-topped juice bar, creating a cozy atmosphere for dining, drinking, and blending in time to live music showcases.