For eco-travelers, it's impossible to go wrong at a Kimpton property. This hotel group boasts a thorough EarthCare program, dedicated to sustaining the planet. Green products, organic dining, rewards for hybrid drivers and partnerships with environmental organizations — you name it, and Kimpton has it covered. At the Green Seal-certified Hotel Allegro in downtown Chicago, water is recycled, documents are printed with soy-based ink and energy-efficient light bulbs are standard. But not all of the hotel's earth-saving initiatives are merely practical. Some extend down to the smallest of luxuries, such as the complimentary, organic, fair trade coffee served in the lobby.