Since 2002 (but not all of them are in the archive). Our trading cards have been featured:

• MPR News On Campus Blog March 1, 2011
• "Takin it to the streets: Look to your fellow librarians for great outreach ideas" by Brett Christensen, AALL Spectrum, May 2009
• A poster session, "Penguins, Frisbees, and Trading Cards: Catching the Student Eye," at the 2006 ALA conference
• "Collect 'Em All" by Paula Wasley. The Chronicle of Higher Education, v. 52, no. 26, p. A8, March 3, 2006