Hixsi, I want to hear about your 5 trees! I am neither Christian nor Pagan, but I know a fun holiday when I see one

, and Christmas trees are a blast! I've been collecting animal ornaments for decades and have so many that I only buy VERY unusual ones now. How do you decorate your five trees--are there themes??
DH and I always buy a real tree, but I am thinking of buying a wrought iron tree as well, to sit on the antique chest in the foyer, and maybe making it mermaid-themed (great excuse for buying new ornaments!) or Disney-themed.