When we lived in California, we had the chance to visit Disneyland quite frequently. Every time I go past this or any other similar place, it reminds me of the good times we had there. There is no need to go into any business and it is not associated with anything to do with the cache. The music was awesome too. Check out this link....https://www.youtube.com/watch?v=8R4VtpHrXZM
I bet you can figure out why I placed the cache at this location, but I can't tell you that!!
Although the cache is no where near the railroad, just be sure to watch your kids if you bring them with you!