Samsung's sent out invites for what it's calling "Episode 2" of Unpacked, an event it plans to hold in three cities — Berlin, Beijing, and New York — simultaneously on September 3rd. The tagline is "Ready? Note the date!" a not-so-subtle hint at another installment in Samsung's Galaxy Note line. The Galaxy Note 3 was unveiled at IFA Berlin last year, with the Note 2 the year before. The same is expected for the Galaxy Note 4 at this press conference, which Samsung plans to stream live on its YouTube channel. Samsung's last Unpacked event was back in February at Mobile World Congress in Barcelona. It brought the Galaxy S5 smartphone, Gear 2 and Gear 2 Neo smartwatches, as well as the Gear Fit.