Fans of my previous Colloquium T-shirts, here's the latest design:

Unfortunately, I did not get it to Arlene in time for her to place a group order for the Colloquium, but you can buy it individually on-line at Printfection. I'm looking forward to getting my hands on a sample!
(The default version has the chant on the back, but you can opt to have it on the front instead!)