Just had 2 JW's from my local KH ring my doorbell and then put the invitation through my letterbox. Absolutely no desire to talk to local JW's who know me, so I declined to answer the door.
On the subject of the invite, the very first sentence deceptively says - "On the night before he died, Jesus told his followers to commemorate his death. He said, Keep doing this in remembrance of me."
Naughty, naughty, WTBTS/CCoJW/GB/Faithful Slave - you've been economical with the facts - according to your own dogma. Didn't Jesus instruct only his anointed followers to keep doing it?
The 2nd class riff-raff Christians i.e. "great crowd" weren't included in Jesus' invitation to commemorate & partake. Shame on you