Purveyor of peace John Lennon has a special attachment to Montreal, it seems. Last May he and wife Yoke Ono spent five days in a bed at the Queen Elizabeth Hotel dramatizing their quest for worldwide peace.

Now, in what appears to be total assault. Lennon is planning a universal campaign: on Monday, strange things will be happening in major cities around the world — and Montreal is included.

Exactly what will happen is still not clear. It is reported that it will involve a “visual” display for peace, but that’s all. With Lennon’s longstanding capacity to grab headlines, however, we’re all sure to know about it come Monday