Presenting this when your bill comes will automatically send 20% of your entire tab to the James D'heron Memorial Foundation. Jimmy D lost his life saving fifteen people he didn't know in a New Brunswick fire some years ago. Jimmy D's foundation, overseen by his leprechaun-like daughter Erin, supports the Art Luf Children's Burn Camp in Connecticut.
So it's not only a chance to sample some exceptional Cask Ales, you can actually do some good for others in the process.
See you there!