Lost printed concert ticket for Manchester Arena, section C, row 12, seat 34.

I lost my ticket for tonight's concert at the Manchester Arena while rushing through Piccadilly Gardens. It’s a printed ticket with section C and row 12, seat 34 on it. I realized it was missing after I stopped for breakfast, so I’m hoping someone might have found it on the ground or in a café nearby. I’d really appreciate any help to get it back!