2015 Lunar Calendar Cards from Snake and Snake Productions in stock now! (This image is of the 2014 card, but you get the idea.) These cards are my favorite lunar calendar, actually based on the lunar rhythm new moon to full moon and to new moon again. I often recommend them to women for tracking their menstrual and fertility cycles. Farmers and gardeners use them to follow planting seeds, pruning and harvesting by the moon cycle. They are a quick reference for timing of important events and celebrations. 8 1/2" x 11" folded in half, they are also easy to carry with you in your journal, pack or briefcase. And only $2.50!