Showtime with Santa    Winnie the Pooh and friends join Santa Claus and the Flower Mound High School Dramatic Paws to celebrate the holidays with a special Showtime with Santa performance of A Winnie the Pooh Christmas Tail December 10.   Showtime with Santa begins at 8:30 a.m. with a Santa and the actors joining the children for a continental breakfast and holiday games in the Flower Mound High School cafeteria. The performance of A Winnie the Pooh Christmas Tail will follow in the Jack and Donna Clark Auditorium. Guests are directed to use the FMHS entrance by the Jaguars baseball field one block south of the Peters Colony and Old Settlers Road intersection. Admission for Showtime with Santa is $8.00 for children ages 3-12 and $10.00 for adults. Advance registration is required. Showtime with Santa Registration Form