Welcome!

St. Louis is about an hour(ish) away - look for Bowood Farms. They have some orchid specific supplies there, and occasionally have more than just phals. I bought a mini phal when I was there in February, and they had some oncidiums if I remember correctly. General location was somewhere north and east of the Children's Hospital in St. Louis.

Also, when the Missouri Botanical Garden had their orchid show in February, their gift shop had several options other than just phals- there were some paphs, Catts, and possibly a few others. But I haven't been to STL since February, so it might be different now.

Enjoy!!