Get your frightening fill of creepy creatures and underwater Halloween happenings at SEA LIFE Grapevine Aquarium. Watch highly trained divers dressed in costume compete to see who can carve the best jack-o-lantern underwater surrounded by sea creatures at 11:30 a.m. on Wednesdays and Saturdays October 17-31. Meet new creepy crawly creatures in Rainforest Adventure including a legless lizard and crocodile skink. Learn some frightful fish facts during daily educational talks around the aquarium and be on the lookout for scary skulls hiding inside the tanks. Plus, trick-or-treat alongside sharks, crocodiles and other eerie creatures on October 31.