If you are looking for a "proper paper" (official report or newspaper coverage), the Manchester Evening News is the primary local publication that covers these high-profile galas in the city.
There is also a well-known annual held in Manchester. Boks: gala w Manchesterze
While primarily a football event (featuring legends like Gary Neville and Jamie Carragher), it frequently attracts international sports stars and celebrities. If you are looking for a "proper paper"
This most likely refers to a Black Tie Gala Dinner featuring Springbok players, often organized to celebrate recent successes (like their back-to-back World Cup titles) or as part of a charity fundraiser. Boks: gala w Manchesterze