Exotic plants?

So I live in RI and I am a plant fanatic. I have all those plants that everyone has spider plants, money trees, umbrella trees, mother-in-law tongues, doctor plants, ivy, Christmas cactus, jade, and aloe. But I am looking for something that will grow in this colder weather, that is not only one that I don't have but one that looks cool. I want something that needs watering once a week; I have all different light in my house, so that is not an issue but I need help. PLEASE HELP. When you reply send links if you have them for me to see what it looks like. :-) thank you.

Exotic plants?
Areca Palm





http://www.artificialplantsuk.co.uk/arec...





Sago Palm





http://www.agreenplanet.biz/adm/photo/74...





Ficus Tree





http://www.upupandaway-flowers.ca/acatal...
Reply:My gf and I just brought back a Mass Cane or "Corn Plant" as its sometimes called for her mother and it is a beautiful almost palm tree looking plant ideal for indoor settings that requires minimal watering. Shown below for $53.00 we bought in Florida for about $30