Canon event on July 23th confirmed. Mirrorless system coming?

Canonrumors spotted that invitation for a new Canon product announcement event in Czech Republic. If the rumors we posted many times here are correct than Canon could launch the new mirrorless system on that day. Maybe they want to avoid the press chaos of the September event at Photokina. Anyway, sounds like Panasonic and Samsung got the same idea as Canon an they will also announce new cameras and lenses within the next 1-3 weeks :=)