I originally posted this under the bitcoin subreddit page (before I knew about this site). Reposting here for those who maybe don't go on reddit much/anymore. I've added additional examples as well.

"To clarify, I'm not looking for stores that work with intermediaries or cards that auto-convert to fiat. I'm looking for where they have an on-chain address or lnd that can be scanned. I've pasted a couple examples below:

Prime Examples { https://sats.coffee/ https://lightning.store/ }

Additional Examples { https://proton.me/support/pay-with-bitcoin https://signal.org/donate/#cryptocurrency }