“Like” the Yogi Tea Facebook page  and click the ‘Well Wishes’ tab to send a FREE Well-Wish card to a Facebook friend. The friend will get the card and a link to receive 2 FREE tea samples. You can click the ‘Are You New to Yogi’ link on the same form and select samples to also send to yourself.

This same promotion has been available on their website for a while now. It appears that you can do both.