HAVE YOU BROWSED the Houston Half Off Web site lately?  This is a great time to pick up some gift certificates at half price to area restaurants, golf, salons/spas, and entertainment.  The deals rotate frequently and only a limited number are available for purchase.  Half-off deals right now include retailers such as Affordable Laser & Medspa, Firehouse Subs, Houston Flowery, Cowgirl Junkie, Mans Best Friend, Cookie Bouquet, Darque Tan, and Mama’s Cajun Cuisine.  Browse the site here to take advantage of these and all the other deals.