Guinness Announces its 250th Anniversary Celebrations24 Sept 09 GUINNESS will celebrate its 250th Anniversary. Celebrations will take place in Dublin and cities including New York, Lagos, Yaoundé and Kuala Lumpur. Live music be performed the Black Eyed Peas, David Holmes, Estelle, Kasabian, The Wombats and The Enemy, Soul II Soul and The Undertones with further artists to be announced.