After Nikon Austria and Nital (Nikon Italy), there will be also a Nikon press event in Switzerland (available also here. Google translation):
I received reliable information about events in several other countries. Nikon is putting a lot of effort and preparation for those events. Nikon is expected to release their new mirrorless camera + lenses on September 21st.
I seriously doubt that there will be another product announced on the same date.
