Yesterday I really put my Green Challenge #2 to the test–I brought my reusable grocery bags to the mall. And let me assure you, I was probably the only person walking around the mall shopping for clothes with reusable bags. And it wasn’t all that bad! Normally when we think about reusuable bags, we think grocery bags, but why does it have to stop there? Even some clothing and retail stores are now selling reusuable shopping bags. I’ve seen them at Old Navy, for example. (source) These will come in handy if I forget mine the next time I’m at the mall and I want to buy something. Anyway–It was kind…