You find a tent that you didn't know would be at the renaissance fair, and head into it, because you didn't find any other tent that would be interesting enough for you to see. However when you entered this tent, you saw what you didn't expect would be possible as you took a closer look at it, and saw it.
Inside the tent, you found a portal made by a machine generator, and a chart full of mythical creatures you would want to become. There were basically only 5 on the list, that you would choose, and you found that you could choose a gender as well. When you looked left of the list of myth creatures silhouette photographed on the sign, you notice buttons right next to them on the frame. All you had to do is press one of the buttons, and go through the portal right after.