Yes, I have shopped in the Harley Davidson store on I Drive.
Nothing there that was Disney but, as in most Harley stores (especially in touristy areas) lots of nice tee shirts to bring home.
(I've shopped in Harley stores for my brother in Hawaii, Grand Cayman, Aruba, Cancun, St. Maarten, the Bahamas, you name it....only place I had no luck was Bermuda, as they have no Harleys there.)
Have fun.