our guest this evening, dan wiener of advisor investments. thanks, dan. >> sure thing, thank you. >> suzanne: a chicago company is turning charitable giving into an art form. "threadless" sells tee shirts designed by artists from around the world. what started as a novel idea a decade ago has grown into a booming business. as our series "conscious capital" continues, diane eastabrook tells us how threadless uses its e-commerce clout to help charities. >> reporter: you are witnessing the marriage of art and commerce. inside a massive warehouse with wall-to-wall t-shirts, workers are frantically filling holiday orders. threadless is a community-based design company on chicago's west side. artists submit designs to the company's website and its online community votes for the best ones. winning artists get paid for their work, then 31-year-old co- founder jake nickell mass merchandizes the designs. >> we started with t-shirts, and we've expanded quite a bit. we do iphone cases, water bottles, backpacks, dresses-- tons and tons of stuff, and we're