Muskrat Day. Velcro Appreciation Month. Hair Follicle Hygiene Week. Arbor Day. You know it’s an obscure event when the greeting-card trade hasn’t bothered to capitalize on it. I like to think the industry knows Arbor Day is worthy of a Hallmark line, but that they’ve decided to honor its spirit by conserving paper. (C’mon, it’s…Continue Reading Make Every Day Arbor Day – contributed by Paul Hetzler