By Mia Shanley STOCKHOLM (Reuters) - Bare-chested Irish drummers, a Ukrainian giant and a much-discussed lesbian kiss will be on display at this Saturday's Eurovision final in Sweden which - love it or hate it - promises plenty of pop, kitsch and barefoot ballads. Some 26 countries will compete for the jewel in the crown of European pop in the homeland of former Swedish supergroup ABBA, one of Eurovision's most successful winners. ...