America's best-selling annual publication is also the most beloved: Its name makes people smile and its contents tickle funny bones. A reference book that reads like a magazine, the Almanac is packed with facts, features, and fun that make every day special.   The 2011 edition, which marks the publication's 219th anniversary, will feature . . . *weather predictions for every day and climatic trends for each season, plus the science behind weather folklore * the most accurate astronomical data under the sun, with best-viewing recommendations for every month * gardening advice for growing vegetables and flowers, not to mention worthwhile weeds * easy, mouthwatering recipes for Dutch ovens * amusing and enlightening articles on topics such as cures for a headache, quirky measurements, and heirloom animals * ideas, hints, and charts that provide simple solutions and shortcuts for everyday challenges * and much, much more!   Added value this year . . . * 80 full-color pages * full-color national weather maps of winter and summer forecasts * national, in-person TV, radio, and print publicity campaign, beginning in September 2010