The following game projects can be opened: 1. Intellectual games: such as common deduction puzzles, crossword puzzles, etc. These games can attract consumers to stay in the store, and are also more suitable for playing in a casual and relaxed atmosphere.

2. Parent-child games: If the store is located in a residential area or there are schools nearby, you can consider providing some parent-child games, such as parent-child puzzles, parent-child guessing games, etc.

These activities can attract children and their parents to experience the dessert shop environment and food.

3. Social games: such as board games, poker, etc. These games allow customers to interact with each other, enhance the interactive experience between customers and the dessert shop, and also help customers better understand the dessert shop.

4. On-site lottery games: such as the Lucky Wheel, etc., can attract customers to participate in interaction, increase their impression and trust of the dessert shop, and also attract them to visit the store again.