Until public-transit officials make our dream of commuting to work by rollycoaster a reality, we'll have to settle for the adrenaline rush of traditional pick-me-ups. Percolate perkiness with today's Groupon: for $10, you get $20 worth of coffee, tea, and café fare at The Rose Establishment at 235 South 400 West. Tons of tea selections await pinky-lifting slurpers at The Rose Establishment, along with Four Barrel coffee and espresso drinks and healthy fare to please the palate. Try a pot of Earl Grey Crème, an Earl Grey blend with hints of creamy vanilla and blue mallow blossoms ($4), or recaffeinate with a spicy chai latte ($3.50). This inviting café runs its beany business out of a restored 1918 warehouse, where the décor is unabashedly grandma-fab with repurposed and found materials and Equal packets comprising most of the eye-catching style.