(Getty Images)ANAHEIM, Calif. - Even Oscar the Grouch showed up at Angel Stadium on Tuesday to trash the Houston Astros.A person in a life-sized "Sesame Street" costume of the show’s trash can-dwelling green creature sat nine rows behind Houston’s dugout while the Los Angeles Angels finished their two-game series with the Astros.Houston will get the full force of baseball fans’ displeasure over their sign-stealing scandal this season, and Anaheim was quite inhospitable to the Angels’ AL West rivals — just as Oakland was last weekend in the Astros’ first road series of the new season.The relentless jeers haven’t done much to disrupt this veteran powerhouse of a ballclub, though.