HTC just sent us an invitation for a press event that will be held in New York City on September 20th. We’re not sure what will be unveiled; the company already announced two new Windows Phone devices, the Titan and the Radar, but it is certainly possible we will hear more about U.S. versions of those phones. Perhaps HTC will unveil the Vigor, which is supposed to be one of the first devices to come equipped with Beats Audio and will be sold with a set of Beats headphones. Of course, given the close timing to Fashion Week and the “celebrate in style” tagline, it is also possible HTC will unveil the Bliss, a device that is rumored to be targeted at women. We’ll be reporting live so be sure to check back on the 20th for all of the details as they’re announced.