Portobello Mushroom Growing Kit

Whether you're a vegetarian looking for a cheap meat replacement or just a typical foodie, there's a lot to like in the Portobello Mushroom Growing Kit ($50). Ready to harvest in just three to four weeks, these tasty 'shrooms can be grown indoors — as long as you have a spot in your house that stays around 63-68° — right in their shipping container. Surpassed in coolness only by the mythical Psilocybin Mushroom Growing Kit.