Our Group T-Shirts Are Ready

Jackie F. has passed along to me the image of the t-shirts our group will have during the trip. Click the pic to see it enlarged:

The only Spanish I know is what I learned on Sesame Street over twenty years ago. Anyone care to enlighten me on what the t-shirt reads in the comments section? (Update: translation and the shirt’s origins are in the comments. Thanks, Jackie.)

-nm