I found this reference to a store in Pismo Beach that sells poker chips from the 30s and 40s. I don't live anywhere near it (NC) so I thought I would post it in case someone else wanted to check it out. The name of the store is Remember When and they serve their customers wine

http://www.pismobeachca.net/winter17_00.htm

If anyone checks it out I'd love to hear about what they found.