gourmet snacks.

1. Wuyue Square is crowded with people every day, and people can't resist the temptation of food. There are many tourists selling food in Wuyue Square.

2. There are the most people in Wuyue Square at night. After people finish playing at night, they basically eat supper, and you sell food in Wuyue Square, which just satisfies people's desire to eat supper. Therefore, Wuyue Square sells food and snacks well.