Chilling fruit punch or sangria with ice cubes can water it down. Freeze
assorted chunks of fruit, such as apple, orange, pineapple, pear,
peach, and grapes on a baking sheet for an hour or two,
depending on the size of the fruit. Then at serving time, add
the frozen fruit to the drink. Not only does the fruit help
keep the drink cold, it can be eaten at the end.