Yestino - The Signal · Glen Hansardhttps://yestino.com/entities/glen-hansard-e9516eEvery event involving Glen HansardenU2 celebrate 50th anniversary with concerts in Dublin and their former high school The band also paid tribute to “king busker” Glen Hansardhttps://yestino.com/events/u2-celebrate-50th-anniversary-with-concerts-in-dublin-and-th-3b16c3https://yestino.com/events/u2-celebrate-50th-anniversary-with-concerts-in-dublin-and-th-3b16c3Sat, 26 Sep 2026 07:17:19 GMTU2 returned to their former high school and played a surprise gig from Dublin's Grafton Street to mark their 50th anniversary – see photos, footage and more Sources: NME