“Therefore if they say to you, ‘Look, He is in the desert!’ do not go out; or ‘Look, He is in the inner rooms!’ do not believe it. For as the lightning comes from the east and flashes to the west, so also will the coming of the Son of Man be. (Matthew 24:23-27)
Roger Oakland of 'Understand the Times' has an article called 'Last Days Appearances of "Jesus"' which I have linked to here. I include an excerpt also:
It was another one of those headlines that immediately caught my attention: “Non-Catholic visitor sees Jesus in local chapel.”  Ever since I became aware of the Roman Catholic New Evangelization program to win the world to the Roman Catholic Eucharistic Christ, I have been expecting a news item of this nature.
The St. Charles Herald Guide reported that a petroleum geologist by the name of Andy Petty experienced a manifestation of “Jesus” at the Adoration Chapel of Our Lady of Perpetual Help. Quoting from the article:
It all started when Petty visited Our Lady of Perpetual Help Adoration Chapel in Rivertown. Little did he know that someone was waiting for him there. Petty, who belonged to the Worldwide Church of God, was only attending Our Lady of Perpetual Help to be with his fiancé, Ina. When Ina said, “let’s go to the chapel” he thought she meant wedding chapel. 
For those not familiar with this topic, adoration of the Eucharistic Jesus that takes place in adoration chapels is a major part of the New Evangelization program. In order to understand what this means, some basic terms and concepts need to be defined.
First, a priest performs the act of transubstantiation. This is when it is believed that a host (wafer) actually becomes the presence of Jesus – the Eucharistic Christ. Second, the host is placed in a container called a monstrance. Third, the monstrance is placed in an adoration chapel where the faithful come to worship and adore the Eucharistic Christ.
Now back to the article:
“I had never been to an adoration chapel, never heard of it,” acknowledged Petty. He had seen the Eucharist before in the church when Father Miles was showing it around so he knew what it looked like. The 56-year-old said he was so unfamiliar with the host that he called it a cracker at the time. 
Petty’s life was forever changed following the experience he had at the Adoration Chapel of Our Lady of Perpetual Help:
When he looked at the host, he was surprised by the image of a “bearded man” looking at him, clear as the day. Petty didn’t realize he was having a vision considered by the faithful to be a blessing.
Petty was dumfounded, coming from a scientific/geological background. He was not inclined to believe anything that could not be proven. Immediately he began promoting the experience he had encountered by telling others they too could “see Jesus.” Finally, he converted to the Roman Catholic faith.