The children sat, mesmerised by Captain Hook and his pirate ship gliding across the ice. Jolly pirates danced a jig to a well-known song and Tinkerbell flew through the air overhead. After last year’s Frozen show, they weren’t expecting such a vast array of colourful characters. Here’s what we learnt from watching the wonderful Disney On Ice Passport to Adventure. 1. Arrive early The atmosphere was electric outside the arena. Crowds of people milled around, looking for their entry gate. Excited children stood by posters of the cast to have their photograph taken, whilst adults queued to buy sparkly props.…