I would have to say Corn, Garlic, Tomatoes, Beans and maybe Peppers would be your best bet.
If you would like i can talk to boss this weekend about what kinds of veggies sells the best for her, and let you know.
Good for you dude! I work in a garden, and my boss does the same thing. She does a market every Saturday and Sunday.
Keep us updated! I'll be following this thread! 👍