Contact info question

Mr. Neely has always been my favorite player, and I both named my son after him and as luck would have it, my daughter was apparently born on his birthdate. I'd love to send him a letter describing the coincidence and to tell him how much he's meant to my sports life; is it recommended to send a letter to the Garden's address to his attention, or is there a better way to reduce the chances it doesn't get lost in the shuffle?