Take some time to look around the site, you'll find some fun items that may be that "something new" you're looking for.
They do have a few things that actually are somewhat green - the Sneaky Books, for instance, include recycling and conservation techniques.
"The Kill-A-Watt allows you to connect your appliances and assess how efficient they are."(Find that in Essential Gear).
They have solar powered items. (Type 'solar' into their search field.)
Also, a t-shirt that says, "Think Globally. Act within local variable scope."
This is a great place to look for imagination-promoting toys, science stuff and cool puzzles, too.
Image from Think Geek