I have never been a JW, but am a witness of Jesus who is YHWH (Acts 1:8). I have always had love and burden for JWs (it is one thing to be Hitler and go to hell; it is another thing to want to find God and go there too; JWs are victims of the WT, but without excuse for not searching Scripture apart from indoctrination).
Since I am born again, should I partake to make a point at the Memorial (which I am going to in order to pray and be a witness)? Since the Memorial and WT is an unbiblical sham, should I let it pass (though I partake in a Christian church)? How would a JW react if I took the emblems (I will wear jeans and have a Kingdom Interlinear with me). Would it help or hinder witness? Is there a reasonable chance of dialogue or are they inclined to do there thing and want to go? Will there likely be many non-JWs or inactive ones?
I did receive an invite at the door personally. I mentioned the 1914 changes coming (though the Deity of Christ is the real issue) and she said that at least the WT corrects its mistakes (whatever).