Posted: Nov 26, 2018 1:42 pm
The card I'm thinking of making for mine is of the Dumf pouring a kettle of boiling water onto an igloo with onlooking polar bear and penguin facepalming 
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=2664529#p2664529