There was a little poster on a pole around 28th/29th and Jackson about a family whose black cat was missing. I have seen what could be your cat running around between houses and bushes on King street between 28th and 29th. I saw the cat again this evening and went to grab your number from the sign, but alas, the sign is gone.
So if you’re out there and reading this, your cat (I hope) has been seen a few times in that area.
Best of luck