The ADEX Ocean Festival Singapore is a celebration of marine life, with a special spotlight on cephalopods like octopuses, cuttlefish, and squid. Dive into the experience – literally – with a free scuba diving session, or browse an array of diving gear from the vendors. Don’t miss the ocean gallery, where you can admire a collection of underwater photography featuring marine creatures from around the world. Then, wrap up your visit with a live mermaid performance. More information can be found here.