The  Pizza Sunday Club operating their free pizza service for homeless people, on Grafton Street. Pictured are cofounder Martin Connolly, Anto Brophy, cofounder Cormac Noonan, Colm Gleeson and Sebastian McKenna. Photograph: Dave Meehan

It’s 8:30pm on a sunny Sunday evening on Grafton Street – as most of the final revellers from the Taste of Dublin festival make their way home, anothe(...)