XCraftMC:
Thanks for adding this.  I've made some updates to the building footprint based on Bing imagery and moved the tags to that object.

https://www.openstreetmap.org/way/702514657

Does Sunliner Diner do or display something verifiable to indicate LGBTQIA+ friendliness?  If so, see tag below?

https://wiki.openstreetmap.org/wiki/Key:lgbtq#lgbtq=welcome