Here is the Seattle definition: “Discrimination” means any conduct, whether by single act or as part of a practice, the effect of which is to adversely affect or differentiate between or among individuals or groups of individuals, because of race, color, creed, religion, ancestry, national origin, age, sex, marital status, parental status, sexual orientation, gender identity, political ideology, honorably discharged veteran or military status, alternative source of income, participation in a Section 8 or other subsidy program, the presence of any disability, or the use of a service animal by a disabled person.

Perhaps consider hiring/renting a cop movie car with actors even.

I have given an xmas gift of a card and candy. 

I also gave a gift to a kids birthday party that was a jar filled with quarters and candy. 

In any prosecution (for trespass) under RCW 9A.52.070 and 9A.52.080, it is a defense that:(1) A building involved in an offense under RCW 9A.52.070 was abandoned; or(2) The premises were at the time open to members of the public and the actor complied with all lawful conditions imposed on access to or remaining in the premises; or(3) The actor reasonably believed that the owner of the premises, or other person empowered to license access thereto, would have licensed him or her to enter or remain:Second,  abandonment can be implied.  

I have an article about the Law & Order actor Christopher Meloni who was paying $20k/month rent for his Beverly Hills rental! 

We are now planning a sitting garden, with a nice bench and flowers.During December we will give a small food gift, such as a jar of jam, box of candy, homemade bread, or hot cocoa.  

Cheetos, cookies, candy bars, and even uneaten pizza was found on the floor.There was a storage room in this unit, and at some point they must have had a dog of some kind (although I had never seen a dog there). 

It distinctly says it has no relationship to the fair housing act or "assistance" animals. 

Thanks @Rich Ng @Pauline Misiak @Aaron Smith  great advises here, as usual.The real address mailbox seemed to be the way to go, as it is required by the IRS to get an EIN, no PO box (at least in MA).Main part of the process was the going back 'n forth with the key actors and the various options at hand.