FREE True Lemon T-shirt Offer April 26, 2010 This post may contain a link to an affiliate. See my disclosure policy for more information. Go to the True Lemon Facebook page and ‘Like’ them. Then upload a picture of you drinking True Lemon directly to their wall, and just for doing so, they’ll send you a FREE True Lemon T-shirt! You can still go here and get a FREE True Lemon sample!