Please help me return a Newsies fan’s lost belongings

Hey Houston. So this may be a long shot, but I wanted to try. In 2014, I was dropping my friend off at the airport, (IAH if I remember correctly, but it could be Hobby) and she and I stumbled upon a flattened USPS priority box with a number of playbills inside along with a signed Newsie’s poster and some other memorabilia. My friend suggested I take it with me to try and find the right owner for it. Well, life happened and I never got around to making the post. The things sat in a storage unit until just recently when my mom was emptying it out and I found it again. Like I said, it’s a total long shot but I would love to get these things back to the owner. The only clue I have is that the Newsie’s poster is made out to “Dillon”. If you lost these items in Houston around 2014 at either George Bush Airport or Hobby Airport or know someone who may have, please message me.