Cheesecake with Blueberries, more details here
Fresh berries are very fragile and should be washed briefly and carefully and then gently patted dry if they are not organic. Wash berries just prior to use to not prematurely remove the protective bloom that resides on the skin's surface. If you know the source of either wild or organic berries try not to wash them at all.
When using frozen berries in recipes that do not require cooking, thaw well and drain prior to using.
Blueberries retain their maximum amount of nutrients and their maximum taste when they are enjoyed fresh and not prepared in a cooked recipe.