2007 Shell Houston Open PGA Golf Tournament - Birdies Club Hat and Two Coupons. New, Never Worn. Hat is adjustable and made by American Dry Goods and is 100% Cotton. One size fits all. Given to members or volunteers of the Birdies for Charity Birdies Club to wear during the tournament, along with two coupons good for any day admission to this event. Adam Scott won with a score of -17, while Stuart Appleby and Bubba Watson tied for second at -14. This tournament was held at the Golf Club of Houston (Texas).