I ended up in Tucson in February, looking for something to see. In February, the rock show is what you see in Tucson. I was amazed. First, it is the largest gem, mineral, and fossil show in the world. Over forty venues, selling everything gem, mineral, meteorite and fossil that you can imagine. The must see is the show at the Convention Center. It has world class exhibits and specimans for sale. The specimans are so world class that the show is only open to museums one day, so they can buy pieces to exhibit in their own museums. Sellers come from all over the world. Want to buy a ring or necklace or a meteorite or a dinosaur bone? This is the place.