Three Star Michelin chef Heinz Beck, Master Chef Andre Soltner and colorful celebrity chef Jon Ashton are among the international culinary stars set for hands-on cooking classes and other savory presentations aboard Crystal Cruises’ 15th annual Wine & Food Experiences of Discovery series in 2011. Seven ultra-luxury cruises through South America, the Mediterranean, Northern Europe, Alaska and the Mexican Riviera will spotlight the artistry, craftsmanship and practiced palettes of celebrated chefs, wine experts and mixologists. The worldwide roster also includes Alexis Kahn, wine director at L’Ecôle French Culinary Institute, and 2010 Bartender of the Year/”Green Mixologist” H. Joseph Ehrmann of San Francisco’s Elixir, renowned for its organic, locally-sourced ingredients.