Join in for this “No-Kids-Allowed” event! Experience the underwater world in a spooky setting. Get your monster mash on, or join a fellow spook in karaoke as our theater is transformed into a Monster’s Ball for just one night! Compete in a spooky scavenger hunt and don’t forget to come in costume for a chance to win annual passes!

Get your tickets HERE

It’s hard enough carving Halloween pumpkins on dry land, let alone submerged in a 160,000-gallon ocean tank surrounded by sharks, rays, sea turtles, fish and other marine life.

Watch as animals get in on the action as divers compete in underwater pumpkin carve-offs.

(11:30 a.m. on scheduled days.)

Watch SEA LIFE Grapevine’s famous sea turtles and other sea creatures bob for pumpkins in the ocean tank at Dinosaur Dive. (10:30 a.m. on scheduled days)