http://www.albagames.co.uk/

This link has information about getting started in games in Scotland. It talks about local events leading up to senior events. Then there are two different organizations that officiate the games. And I'm not sure if you have to join one or the other. It would be worth reading up on if you were interested in going that route. The game you mentioned might be the Cortachy Highland Games. It was the only one I could find on the Airlie Estates. But I did not find a website for it.