text:  What are some of the particular cautions? And I'm thinking loud here now, but you'll have grandparents at a wedding who might be particularly vulnerable to heat. You have children who might be particularly vulnerable to heat. You could have a shrimp tray that spoils in five minutes. It's very important to think about not just the people, but also about the elements. Your decor could suffer. Your wedding cake can suffer because of the heat.