Call around is all I can suggest, might be variable as above depending on why you speak to.
I know there was a place near Denver that served the Spanish speaking community who would do it, now do not know.
If you look at intoral K1 is longer and not sure K1 is going to be significantly quicker to get into the US, there are some situations where a K1 is much more logical but not many.
https://redbus2us.com/h1b-100k-fee-trump-eo-explained/
This sees an OK summary, still not sure how this will work out. I would certainly have gone about dealing with the issues very differently.