This is the second of My Family cache. It's named for Stella our two year old granddaughter who is a bit young to be tramping around with her brother Carson. Stella is also known as Stelli or Boo as she resembles Boo from Monsters Inc.
You're looking for a small cammo'd container, with a special pin for the FTF. It's fairly well hidden, and it is winter findable. Bring your own writing stick!
Good luck!