The Epic Dens are chosen by Animal Jam staff and change every couple of hours. There was once a poll open to all Jammers about which dens should be able to become Epic Dens. To have an Epic Den, AJHQ (Animal Jam Headquarters) will pick you if your den is big and very well designed. Remember, nobody will come to your den if it's not advertised and changed often, so make sure you decorate your den a lot! You usually get on this by having parties at your den! Sometimes you don't have to have a wide den, you can just have an ordinary normal den. It is recommended that you decorate it with lots of color.