With no red carpet and no glare of flashbulbs, one of the year’s glitzier events unfurls tastefully at the Abbey Theatre in Dublin on Sunday night. Steve Buscemi, the Brooklyn-born star of Reservoir Dogs, The Sopranos and Fargo, joins his pal Aidan Quinn, the busy Irish-American actor, for a reading of Sam Shepard’s 2009 play Ages of the Moon.