Saw this in the paper last night, I don't drink or go to pubs so I can't attest to whether it's good beer or not but it's free so why not?
This Young's Day, enjoy a free pint of Young's Beer to celebrate our birthday and 186 years of brewing heritage. Choose any pint of Young's Beer from Thurs 21st to Sun 24th Sept 17 inclusive. Over 18's only. Offer is restricted to one pint per person, subject to availability. Only available when a downloaded treat from Youngs 'On Tap App is presented at the bar in a Youngs or Geronirno pub. Only available for pubs featured on the app. To find your nearest participating pub visit youngs.co.uk/app