What event was held on 27 May 2013 that featured one team that also competed in the League Cup and FA Cup? 
2013–14 Crystal Palace F.C. season:  They clinched their place in the top tier with a 1–0 victory over Watford in the 2012–13 Championship Play Off Final. 2013 Football League Championship play-off Final: The 2013 Football League Championship play-off final was a football match contested by Crystal Palace and Watford on 27 May 2013 at Wembley Stadium to decide the third and final team to be promoted from Football League Championship to the Premier League for the 2013–14 season.
i don't know