Yes the signature show seating package is available and you have three options this year. They are listed on the front page of the website under Holiday Dining Options, Here are the prices and options
Christmas show Seating with meal voucher starting at $34
Santa's Fireside Feat with Signature Show Seating Starting at $44
Christmas Show Seating with Dine with Shamu Voucher Starting at $49
Reserved seating at our most popular Christmas shows including:
Shamu® Christmas Miracles
O Wondrous Night
Winter Wonderland on Ice
Front of the line access to THE POLAR EXPRESS Experience