If i buy a tshirt or poster at a Jonas Brothers concert, can i meet the band Honor Society?

i’ve been told that if you go to a jonas concert and buy an honor society t-shirt or poster, you can meet honor society after the jonas brothers concert. is that true?
i’m going to a jonas concert july 26th.
oh and please don’t leave rude and immature comments. i’m going to a jonas brothers concert because i’m a fan of them. big dealll get over it.

jonas brothers concert