Our city is being invaded by large flesh-eating beasts and we now have a chance to pet them, thanks to Siam Ocean World (B1-B2/F, Siam Paragon, Rama 1 Rd., 02-687-2000. BTS Siam) and the globetrotting Walking with Dinosaurs. Choose to visit Hugo, a baby hammerhead shark and a host of other underwater creatures at the aquarium or get up close and personal with 20—lifesize giant lizards in the super realistic performance based on the popular British TV series of the same name.