Gateway to the City opens on Dorset Street Blessington Street showcases history, culture and delicious food as part of new festival. What: Gateway to the City When: Sunday 29th September 2019 Time: 2:00pm – 6:00pm Where: Blessington Street, Dublin 7 Admission: FREE Dorset Street Together proudly presents the inaugural Gateway to the City event, held on Sunday the 29th of September on Blessington Street, Dublin 7. This is a FREE family event organised by Dorset Street Together, with the support of Dublin City Council which aims to highlight the cultural, culinary and historical aspects of Dorset Street.