Well, if you're coming along to the Litarium at Steampunk Doncaster this weekend, you could pick up some of Dr Feelgood's Tonic Stout Fudge!
Yes, you read that right - fudge! That you can eat! (And that doesn't do this to you.) It's been made especially for me for this event by Empire Edibles, so make sure you grab some early before it all sells out!
