In Dave the Diver, players have the opportunity to catch a variety of sea creatures to enhance the menu at Bancho's Sushi. To add Lobster and Crab-based dishes to the menu, and host a wild and crazy Lobster Party, players must first unlock the Crab Trap. Crafting meals with these ingredients not only pleases critics but also substantially increases profits. This guide will detail the steps to unlock Crab Traps and efficiently capture key ingredients such as Crab and Lobster in Dave the Diver.