I suggest that the “unvaccinated” go to Caroline’s on Broadway, in Times Square, and/or Carroll Place on Bleecker, and/or any other place now segregated. Ask to sit inside, and, when they ask for proof of “vaccination,” and you don’t have it, just take an outdoor seat.
Once seated, take a yellow Star of David armband, or badge, and slap it on. It would work best if several people do it at once, and have someone there to make a video.