If the owners of the premises don't have a problem with it, it is unlikely the law would either.

It's unlikely the server would be subjected to any criminal or civil liability. As to whether the service was effective, actual notice counts as a...

I was fired for ordering uniforms on my own account for work... is that legal?

Employment is usually "at will" - terminable by either party for any reason or no reason at all. See https://lni.wa.gov/workers-rights/

How do I obtain a copy of my parenting plan that was written into the divorce?

See https://odysseyportal.courts.wa.gov/ODYPORTAL/Home/Dashboard/29 Go to the courthouse and ask the clerk for a copy. A lawyer for either side...

Do I owe bond premiums to bail bondsmen if I was never set free (re-arrested by a higher court)? If not, how do I remove lien?

It appears the bond company sees things differently than you. There can be several ways to argue either side. How a judge would look at it is not...

What can I do regarding a international probate research company that allowed the deadline to pass before turning documents in?

Find a CA probate attorney. Usually, you sue somebody (i.e. the "international probate company") where they live or where the wrongdoing occurred....

Can I travel with a federal limits apply ID before October 1 ?

Yes. https://q13fox.com/2018/07/02/washington-drivers-license-now-have-the-words-federal-limits-apply/ and https://www.dhs.gov/real-id

Should I get a attorney or see if they will settle out of court?

It is highly unlikely that you will get anything if you try to do it yourself. If a lawyer agrees to work on it, there is a chance.

How can I force my ex (were never married) to let me communicate with our daughter?

You can probably ask the court in CA to order visitation as appropriate. Find a CA lawyer.

I don’t have the proof that the front of my car was affected when I backed into someone and pulled forward into a high curb?

It's important to tell the truth in such proceedings.