While it may not feel like fall yet, it's time to get into the September spirit and take full advantage of a fun weekend getaway or staycation this month. Dallas travelers can immerse themselves in the Hill Country at a unique Fredericksburg treehouse resort, or find a new favorite local band in Temple, Waco, or Houston. Locals can alternatively enjoy a relaxing vacation closer to home by booking a "cowboy core" experience at a Fort Worth hotel, or celebrate Grapevine's 39th annual GrapeFest ...