Vintage Disneyland Pen

So oroyoroy posted a thread displaying his beautiful collectible pens with a book on pens, hopefully he will see this thread and perhaps tell me a bit about my pen. This belonged to my grandfather, it is a souvenir pen from Disneyland. Disneyland opened as an attraction in 1955, I suspect a close relative went in the late 50s, early 60s as I have a tea set (incomplete), the one shown in the second photo, which may have been another souvenir from that same visit, passed down in the family. The toy tea sets are fairly common, but the pen I can't find. My grandfather also had the same pen from an insurance company so this company must have provided pens for all kinds of novelty uses in that era in the SoCal area. Anyway, I love this pen as it reminds me of my grandfather, bless him in Heaven, miss him so much. Thanks for looking.