While retail stores will likely be closed for the Easter Holiday, you can find the latest HTC Windows Phone at AT&T's website just in case you can't wait until Monday. The HTC Titan II went live just a little while ago.
The Titan II sports an impressive 4.7" Super LCD screen, 16gb of storage, and a really, really, really nice 16mp rear facing camera. The Titan II made a very respectable first impressions and we'll have a full review up on the site shortly (hint: the Titan II ain't shabby). The Titan II joins another new Windows Phone that you might have read about, the Nokia Lumia 900. AT&T has once again built up a very admirable Windows Phone line up and hopefully they will put up the marketing efforts to support it.
AT&T is offering the Titan II for $199.99 after contractual discounts and you can snag it for $549.99 off-contract. You find all the details and ordering information here at AT&T's wireless site.